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1 ------------------------------------------------------------------------ |
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2 -- ddFMA.decTest -- decDouble Fused Multiply Add -- |
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3 -- Copyright (c) IBM Corporation, 1981, 2008. All rights reserved. -- |
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4 ------------------------------------------------------------------------ |
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5 -- Please see the document "General Decimal Arithmetic Testcases" -- |
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6 -- at http://www2.hursley.ibm.com/decimal for the description of -- |
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7 -- these testcases. -- |
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8 -- -- |
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9 -- These testcases are experimental ('beta' versions), and they -- |
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10 -- may contain errors. They are offered on an as-is basis. In -- |
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11 -- particular, achieving the same results as the tests here is not -- |
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12 -- a guarantee that an implementation complies with any Standard -- |
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13 -- or specification. The tests are not exhaustive. -- |
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14 -- -- |
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15 -- Please send comments, suggestions, and corrections to the author: -- |
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16 -- Mike Cowlishaw, IBM Fellow -- |
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17 -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK -- |
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18 -- mfc@uk.ibm.com -- |
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19 ------------------------------------------------------------------------ |
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20 version: 2.58 |
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21 |
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22 precision: 16 |
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23 maxExponent: 384 |
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24 minExponent: -383 |
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25 extended: 1 |
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26 clamp: 1 |
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27 rounding: half_even |
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28 |
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29 -- These tests comprese three parts: |
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30 -- 1. Sanity checks and other three-operand tests (especially those |
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31 -- where the fused operation makes a difference) |
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32 -- 2. Multiply tests (third operand is neutral zero [0E+emax]) |
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33 -- 3. Addition tests (first operand is 1) |
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34 -- The multiply and addition tests are extensive because FMA may have |
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35 -- its own dedicated multiplication or addition routine(s), and they |
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36 -- also inherently check the left-to-right properties. |
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37 |
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38 -- Sanity checks |
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39 ddfma0001 fma 1 1 1 -> 2 |
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40 ddfma0002 fma 1 1 2 -> 3 |
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41 ddfma0003 fma 2 2 3 -> 7 |
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42 ddfma0004 fma 9 9 9 -> 90 |
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43 ddfma0005 fma -1 1 1 -> 0 |
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44 ddfma0006 fma -1 1 2 -> 1 |
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45 ddfma0007 fma -2 2 3 -> -1 |
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46 ddfma0008 fma -9 9 9 -> -72 |
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47 ddfma0011 fma 1 -1 1 -> 0 |
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48 ddfma0012 fma 1 -1 2 -> 1 |
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49 ddfma0013 fma 2 -2 3 -> -1 |
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50 ddfma0014 fma 9 -9 9 -> -72 |
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51 ddfma0015 fma 1 1 -1 -> 0 |
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52 ddfma0016 fma 1 1 -2 -> -1 |
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53 ddfma0017 fma 2 2 -3 -> 1 |
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54 ddfma0018 fma 9 9 -9 -> 72 |
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55 |
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56 -- non-integer exacts |
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57 ddfma0100 fma 25.2 63.6 -438 -> 1164.72 |
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58 ddfma0101 fma 0.301 0.380 334 -> 334.114380 |
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59 ddfma0102 fma 49.2 -4.8 23.3 -> -212.86 |
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60 ddfma0103 fma 4.22 0.079 -94.6 -> -94.26662 |
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61 ddfma0104 fma 903 0.797 0.887 -> 720.578 |
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62 ddfma0105 fma 6.13 -161 65.9 -> -921.03 |
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63 ddfma0106 fma 28.2 727 5.45 -> 20506.85 |
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64 ddfma0107 fma 4 605 688 -> 3108 |
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65 ddfma0108 fma 93.3 0.19 0.226 -> 17.953 |
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66 ddfma0109 fma 0.169 -341 5.61 -> -52.019 |
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67 ddfma0110 fma -72.2 30 -51.2 -> -2217.2 |
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68 ddfma0111 fma -0.409 13 20.4 -> 15.083 |
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69 ddfma0112 fma 317 77.0 19.0 -> 24428.0 |
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70 ddfma0113 fma 47 6.58 1.62 -> 310.88 |
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71 ddfma0114 fma 1.36 0.984 0.493 -> 1.83124 |
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72 ddfma0115 fma 72.7 274 1.56 -> 19921.36 |
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73 ddfma0116 fma 335 847 83 -> 283828 |
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74 ddfma0117 fma 666 0.247 25.4 -> 189.902 |
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75 ddfma0118 fma -3.87 3.06 78.0 -> 66.1578 |
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76 ddfma0119 fma 0.742 192 35.6 -> 178.064 |
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77 ddfma0120 fma -91.6 5.29 0.153 -> -484.411 |
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78 |
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79 -- cases where result is different from separate multiply + add; each |
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80 -- is preceded by the result of unfused multiply and add |
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81 -- [this is about 20% of all similar cases in general] |
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82 -- -> 7.123356429257969E+16 |
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83 ddfma0201 fma 27583489.6645 2582471078.04 2593183.42371 -> 7.123356429257970E+16 Inexact Rounded |
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84 -- -> 22813275328.80506 |
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85 ddfma0208 fma 24280.355566 939577.397653 2032.013252 -> 22813275328.80507 Inexact Rounded |
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86 -- -> -2.030397734278062E+16 |
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87 ddfma0209 fma 7848976432 -2586831.2281 137903.517909 -> -2.030397734278061E+16 Inexact Rounded |
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88 -- -> 2040774094814.077 |
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89 ddfma0217 fma 56890.388731 35872030.4255 339337.123410 -> 2040774094814.078 Inexact Rounded |
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90 -- -> 2.714469575205049E+18 |
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91 ddfma0220 fma 7533543.57445 360317763928 5073392.31638 -> 2.714469575205050E+18 Inexact Rounded |
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92 -- -> 1.011676297716716E+19 |
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93 ddfma0223 fma 739945255.563 13672312784.1 -994381.53572 -> 1.011676297716715E+19 Inexact Rounded |
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94 -- -> -2.914135721455315E+23 |
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95 ddfma0224 fma -413510957218 704729988550 9234162614.0 -> -2.914135721455314E+23 Inexact Rounded |
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96 -- -> 2.620119863365786E+17 |
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97 ddfma0226 fma 437484.00601 598906432790 894450638.442 -> 2.620119863365787E+17 Inexact Rounded |
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98 -- -> 1.272647995808178E+19 |
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99 ddfma0253 fma 73287556929 173651305.784 -358312568.389 -> 1.272647995808177E+19 Inexact Rounded |
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100 -- -> -1.753769320861851E+18 |
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101 ddfma0257 fma 203258304486 -8628278.8066 153127.446727 -> -1.753769320861850E+18 Inexact Rounded |
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102 -- -> -1.550737835263346E+17 |
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103 ddfma0260 fma 42560533.1774 -3643605282.86 178277.96377 -> -1.550737835263347E+17 Inexact Rounded |
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104 -- -> 2.897624620576005E+22 |
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105 ddfma0269 fma 142656587375 203118879670 604576103991 -> 2.897624620576004E+22 Inexact Rounded |
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106 |
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107 -- Cases where multiply would overflow or underflow if separate |
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108 fma0300 fma 9e+384 10 0 -> Infinity Overflow Inexact Rounded |
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109 fma0301 fma 1e+384 10 0 -> Infinity Overflow Inexact Rounded |
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110 fma0302 fma 1e+384 10 -1e+384 -> 9.000000000000000E+384 Clamped |
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111 fma0303 fma 1e+384 10 -9e+384 -> 1.000000000000000E+384 Clamped |
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112 -- subnormal etc. |
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113 fma0305 fma 1e-398 0.1 0 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped |
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114 fma0306 fma 1e-398 0.1 1 -> 1.000000000000000 Inexact Rounded |
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115 fma0307 fma 1e-398 0.1 1e-398 -> 1E-398 Underflow Subnormal Inexact Rounded |
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116 |
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117 -- Infinite combinations |
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118 ddfma0800 fma Inf Inf Inf -> Infinity |
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119 ddfma0801 fma Inf Inf -Inf -> NaN Invalid_operation |
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120 ddfma0802 fma Inf -Inf Inf -> NaN Invalid_operation |
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121 ddfma0803 fma Inf -Inf -Inf -> -Infinity |
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122 ddfma0804 fma -Inf Inf Inf -> NaN Invalid_operation |
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123 ddfma0805 fma -Inf Inf -Inf -> -Infinity |
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124 ddfma0806 fma -Inf -Inf Inf -> Infinity |
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125 ddfma0807 fma -Inf -Inf -Inf -> NaN Invalid_operation |
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126 |
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127 -- Triple NaN propagation |
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128 ddfma0900 fma NaN2 NaN3 NaN5 -> NaN2 |
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129 ddfma0901 fma 0 NaN3 NaN5 -> NaN3 |
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130 ddfma0902 fma 0 0 NaN5 -> NaN5 |
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131 -- first sNaN wins (consider qNaN from earlier sNaN being |
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132 -- overridden by an sNaN in third operand) |
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133 ddfma0903 fma sNaN1 sNaN2 sNaN3 -> NaN1 Invalid_operation |
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134 ddfma0904 fma 0 sNaN2 sNaN3 -> NaN2 Invalid_operation |
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135 ddfma0905 fma 0 0 sNaN3 -> NaN3 Invalid_operation |
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136 ddfma0906 fma sNaN1 sNaN2 sNaN3 -> NaN1 Invalid_operation |
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137 ddfma0907 fma NaN7 sNaN2 sNaN3 -> NaN2 Invalid_operation |
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138 ddfma0908 fma NaN7 NaN5 sNaN3 -> NaN3 Invalid_operation |
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139 |
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140 -- MULTIPLICATION TESTS ------------------------------------------------ |
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141 |
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142 -- sanity checks |
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143 ddfma2000 fma 2 2 0e+384 -> 4 |
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144 ddfma2001 fma 2 3 0e+384 -> 6 |
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145 ddfma2002 fma 5 1 0e+384 -> 5 |
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146 ddfma2003 fma 5 2 0e+384 -> 10 |
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147 ddfma2004 fma 1.20 2 0e+384 -> 2.40 |
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148 ddfma2005 fma 1.20 0 0e+384 -> 0.00 |
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149 ddfma2006 fma 1.20 -2 0e+384 -> -2.40 |
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150 ddfma2007 fma -1.20 2 0e+384 -> -2.40 |
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151 ddfma2008 fma -1.20 0 0e+384 -> 0.00 |
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152 ddfma2009 fma -1.20 -2 0e+384 -> 2.40 |
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153 ddfma2010 fma 5.09 7.1 0e+384 -> 36.139 |
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154 ddfma2011 fma 2.5 4 0e+384 -> 10.0 |
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155 ddfma2012 fma 2.50 4 0e+384 -> 10.00 |
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156 ddfma2013 fma 1.23456789 1.00000000 0e+384 -> 1.234567890000000 Rounded |
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157 ddfma2015 fma 2.50 4 0e+384 -> 10.00 |
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158 ddfma2016 fma 9.999999999 9.999999999 0e+384 -> 99.99999998000000 Inexact Rounded |
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159 ddfma2017 fma 9.999999999 -9.999999999 0e+384 -> -99.99999998000000 Inexact Rounded |
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160 ddfma2018 fma -9.999999999 9.999999999 0e+384 -> -99.99999998000000 Inexact Rounded |
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161 ddfma2019 fma -9.999999999 -9.999999999 0e+384 -> 99.99999998000000 Inexact Rounded |
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162 |
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163 -- zeros, etc. |
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164 ddfma2021 fma 0 0 0e+384 -> 0 |
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165 ddfma2022 fma 0 -0 0e+384 -> 0 |
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166 ddfma2023 fma -0 0 0e+384 -> 0 |
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167 ddfma2024 fma -0 -0 0e+384 -> 0 |
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168 ddfma2025 fma -0.0 -0.0 0e+384 -> 0.00 |
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169 ddfma2026 fma -0.0 -0.0 0e+384 -> 0.00 |
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170 ddfma2027 fma -0.0 -0.0 0e+384 -> 0.00 |
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171 ddfma2028 fma -0.0 -0.0 0e+384 -> 0.00 |
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172 ddfma2030 fma 5.00 1E-3 0e+384 -> 0.00500 |
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173 ddfma2031 fma 00.00 0.000 0e+384 -> 0.00000 |
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174 ddfma2032 fma 00.00 0E-3 0e+384 -> 0.00000 -- rhs is 0 |
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175 ddfma2033 fma 0E-3 00.00 0e+384 -> 0.00000 -- lhs is 0 |
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176 ddfma2034 fma -5.00 1E-3 0e+384 -> -0.00500 |
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177 ddfma2035 fma -00.00 0.000 0e+384 -> 0.00000 |
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178 ddfma2036 fma -00.00 0E-3 0e+384 -> 0.00000 -- rhs is 0 |
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179 ddfma2037 fma -0E-3 00.00 0e+384 -> 0.00000 -- lhs is 0 |
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180 ddfma2038 fma 5.00 -1E-3 0e+384 -> -0.00500 |
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181 ddfma2039 fma 00.00 -0.000 0e+384 -> 0.00000 |
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182 ddfma2040 fma 00.00 -0E-3 0e+384 -> 0.00000 -- rhs is 0 |
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183 ddfma2041 fma 0E-3 -00.00 0e+384 -> 0.00000 -- lhs is 0 |
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184 ddfma2042 fma -5.00 -1E-3 0e+384 -> 0.00500 |
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185 ddfma2043 fma -00.00 -0.000 0e+384 -> 0.00000 |
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186 ddfma2044 fma -00.00 -0E-3 0e+384 -> 0.00000 -- rhs is 0 |
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187 ddfma2045 fma -0E-3 -00.00 -0e+384 -> 0.00000 -- lhs is 0 |
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188 ddfma2046 fma -0E-3 00.00 -0e+384 -> -0.00000 |
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189 ddfma2047 fma 0E-3 -00.00 -0e+384 -> -0.00000 |
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190 ddfma2048 fma 0E-3 00.00 -0e+384 -> 0.00000 |
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191 |
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192 -- examples from decarith |
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193 ddfma2050 fma 1.20 3 0e+384 -> 3.60 |
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194 ddfma2051 fma 7 3 0e+384 -> 21 |
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195 ddfma2052 fma 0.9 0.8 0e+384 -> 0.72 |
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196 ddfma2053 fma 0.9 -0 0e+384 -> 0.0 |
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197 ddfma2054 fma 654321 654321 0e+384 -> 428135971041 |
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198 |
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199 ddfma2060 fma 123.45 1e7 0e+384 -> 1.2345E+9 |
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200 ddfma2061 fma 123.45 1e8 0e+384 -> 1.2345E+10 |
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201 ddfma2062 fma 123.45 1e+9 0e+384 -> 1.2345E+11 |
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202 ddfma2063 fma 123.45 1e10 0e+384 -> 1.2345E+12 |
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203 ddfma2064 fma 123.45 1e11 0e+384 -> 1.2345E+13 |
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204 ddfma2065 fma 123.45 1e12 0e+384 -> 1.2345E+14 |
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205 ddfma2066 fma 123.45 1e13 0e+384 -> 1.2345E+15 |
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206 |
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207 |
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208 -- test some intermediate lengths |
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209 -- 1234567890123456 |
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210 ddfma2080 fma 0.1 1230123456456789 0e+384 -> 123012345645678.9 |
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211 ddfma2084 fma 0.1 1230123456456789 0e+384 -> 123012345645678.9 |
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212 ddfma2090 fma 1230123456456789 0.1 0e+384 -> 123012345645678.9 |
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213 ddfma2094 fma 1230123456456789 0.1 0e+384 -> 123012345645678.9 |
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214 |
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215 -- test some more edge cases and carries |
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216 ddfma2101 fma 9 9 0e+384 -> 81 |
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217 ddfma2102 fma 9 90 0e+384 -> 810 |
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218 ddfma2103 fma 9 900 0e+384 -> 8100 |
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219 ddfma2104 fma 9 9000 0e+384 -> 81000 |
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220 ddfma2105 fma 9 90000 0e+384 -> 810000 |
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221 ddfma2106 fma 9 900000 0e+384 -> 8100000 |
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222 ddfma2107 fma 9 9000000 0e+384 -> 81000000 |
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223 ddfma2108 fma 9 90000000 0e+384 -> 810000000 |
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224 ddfma2109 fma 9 900000000 0e+384 -> 8100000000 |
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225 ddfma2110 fma 9 9000000000 0e+384 -> 81000000000 |
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226 ddfma2111 fma 9 90000000000 0e+384 -> 810000000000 |
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227 ddfma2112 fma 9 900000000000 0e+384 -> 8100000000000 |
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228 ddfma2113 fma 9 9000000000000 0e+384 -> 81000000000000 |
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229 ddfma2114 fma 9 90000000000000 0e+384 -> 810000000000000 |
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230 ddfma2115 fma 9 900000000000000 0e+384 -> 8100000000000000 |
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231 --ddfma2116 fma 9 9000000000000000 0e+384 -> 81000000000000000 |
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232 --ddfma2117 fma 9 90000000000000000 0e+384 -> 810000000000000000 |
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233 --ddfma2118 fma 9 900000000000000000 0e+384 -> 8100000000000000000 |
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234 --ddfma2119 fma 9 9000000000000000000 0e+384 -> 81000000000000000000 |
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235 --ddfma2120 fma 9 90000000000000000000 0e+384 -> 810000000000000000000 |
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236 --ddfma2121 fma 9 900000000000000000000 0e+384 -> 8100000000000000000000 |
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237 --ddfma2122 fma 9 9000000000000000000000 0e+384 -> 81000000000000000000000 |
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238 --ddfma2123 fma 9 90000000000000000000000 0e+384 -> 810000000000000000000000 |
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239 -- test some more edge cases without carries |
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240 ddfma2131 fma 3 3 0e+384 -> 9 |
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241 ddfma2132 fma 3 30 0e+384 -> 90 |
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242 ddfma2133 fma 3 300 0e+384 -> 900 |
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243 ddfma2134 fma 3 3000 0e+384 -> 9000 |
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244 ddfma2135 fma 3 30000 0e+384 -> 90000 |
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245 ddfma2136 fma 3 300000 0e+384 -> 900000 |
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246 ddfma2137 fma 3 3000000 0e+384 -> 9000000 |
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247 ddfma2138 fma 3 30000000 0e+384 -> 90000000 |
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248 ddfma2139 fma 3 300000000 0e+384 -> 900000000 |
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249 ddfma2140 fma 3 3000000000 0e+384 -> 9000000000 |
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250 ddfma2141 fma 3 30000000000 0e+384 -> 90000000000 |
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251 ddfma2142 fma 3 300000000000 0e+384 -> 900000000000 |
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252 ddfma2143 fma 3 3000000000000 0e+384 -> 9000000000000 |
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253 ddfma2144 fma 3 30000000000000 0e+384 -> 90000000000000 |
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254 ddfma2145 fma 3 300000000000000 0e+384 -> 900000000000000 |
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255 |
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256 -- test some edge cases with exact rounding |
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257 ddfma2301 fma 9 9 0e+384 -> 81 |
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258 ddfma2302 fma 9 90 0e+384 -> 810 |
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259 ddfma2303 fma 9 900 0e+384 -> 8100 |
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260 ddfma2304 fma 9 9000 0e+384 -> 81000 |
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261 ddfma2305 fma 9 90000 0e+384 -> 810000 |
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262 ddfma2306 fma 9 900000 0e+384 -> 8100000 |
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263 ddfma2307 fma 9 9000000 0e+384 -> 81000000 |
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264 ddfma2308 fma 9 90000000 0e+384 -> 810000000 |
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265 ddfma2309 fma 9 900000000 0e+384 -> 8100000000 |
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266 ddfma2310 fma 9 9000000000 0e+384 -> 81000000000 |
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267 ddfma2311 fma 9 90000000000 0e+384 -> 810000000000 |
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268 ddfma2312 fma 9 900000000000 0e+384 -> 8100000000000 |
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269 ddfma2313 fma 9 9000000000000 0e+384 -> 81000000000000 |
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270 ddfma2314 fma 9 90000000000000 0e+384 -> 810000000000000 |
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271 ddfma2315 fma 9 900000000000000 0e+384 -> 8100000000000000 |
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272 ddfma2316 fma 9 9000000000000000 0e+384 -> 8.100000000000000E+16 Rounded |
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273 ddfma2317 fma 90 9000000000000000 0e+384 -> 8.100000000000000E+17 Rounded |
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274 ddfma2318 fma 900 9000000000000000 0e+384 -> 8.100000000000000E+18 Rounded |
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275 ddfma2319 fma 9000 9000000000000000 0e+384 -> 8.100000000000000E+19 Rounded |
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276 ddfma2320 fma 90000 9000000000000000 0e+384 -> 8.100000000000000E+20 Rounded |
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277 ddfma2321 fma 900000 9000000000000000 0e+384 -> 8.100000000000000E+21 Rounded |
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278 ddfma2322 fma 9000000 9000000000000000 0e+384 -> 8.100000000000000E+22 Rounded |
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279 ddfma2323 fma 90000000 9000000000000000 0e+384 -> 8.100000000000000E+23 Rounded |
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280 |
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281 -- tryzeros cases |
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282 ddfma2504 fma 0E-260 1000E-260 0e+384 -> 0E-398 Clamped |
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283 ddfma2505 fma 100E+260 0E+260 0e+384 -> 0E+369 Clamped |
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284 |
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285 -- mixed with zeros |
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286 ddfma2541 fma 0 -1 0e+384 -> 0 |
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287 ddfma2542 fma -0 -1 0e+384 -> 0 |
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288 ddfma2543 fma 0 1 0e+384 -> 0 |
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289 ddfma2544 fma -0 1 0e+384 -> 0 |
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290 ddfma2545 fma -1 0 0e+384 -> 0 |
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291 ddfma2546 fma -1 -0 0e+384 -> 0 |
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292 ddfma2547 fma 1 0 0e+384 -> 0 |
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293 ddfma2548 fma 1 -0 0e+384 -> 0 |
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294 |
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295 ddfma2551 fma 0.0 -1 0e+384 -> 0.0 |
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296 ddfma2552 fma -0.0 -1 0e+384 -> 0.0 |
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297 ddfma2553 fma 0.0 1 0e+384 -> 0.0 |
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298 ddfma2554 fma -0.0 1 0e+384 -> 0.0 |
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299 ddfma2555 fma -1.0 0 0e+384 -> 0.0 |
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300 ddfma2556 fma -1.0 -0 0e+384 -> 0.0 |
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301 ddfma2557 fma 1.0 0 0e+384 -> 0.0 |
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302 ddfma2558 fma 1.0 -0 0e+384 -> 0.0 |
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303 |
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304 ddfma2561 fma 0 -1.0 0e+384 -> 0.0 |
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305 ddfma2562 fma -0 -1.0 0e+384 -> 0.0 |
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306 ddfma2563 fma 0 1.0 0e+384 -> 0.0 |
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307 ddfma2564 fma -0 1.0 0e+384 -> 0.0 |
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308 ddfma2565 fma -1 0.0 0e+384 -> 0.0 |
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309 ddfma2566 fma -1 -0.0 0e+384 -> 0.0 |
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310 ddfma2567 fma 1 0.0 0e+384 -> 0.0 |
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311 ddfma2568 fma 1 -0.0 0e+384 -> 0.0 |
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312 |
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313 ddfma2571 fma 0.0 -1.0 0e+384 -> 0.00 |
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314 ddfma2572 fma -0.0 -1.0 0e+384 -> 0.00 |
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315 ddfma2573 fma 0.0 1.0 0e+384 -> 0.00 |
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316 ddfma2574 fma -0.0 1.0 0e+384 -> 0.00 |
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317 ddfma2575 fma -1.0 0.0 0e+384 -> 0.00 |
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318 ddfma2576 fma -1.0 -0.0 0e+384 -> 0.00 |
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319 ddfma2577 fma 1.0 0.0 0e+384 -> 0.00 |
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320 ddfma2578 fma 1.0 -0.0 0e+384 -> 0.00 |
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321 |
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322 -- Specials |
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323 ddfma2580 fma Inf -Inf 0e+384 -> -Infinity |
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324 ddfma2581 fma Inf -1000 0e+384 -> -Infinity |
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325 ddfma2582 fma Inf -1 0e+384 -> -Infinity |
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326 ddfma2583 fma Inf -0 0e+384 -> NaN Invalid_operation |
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327 ddfma2584 fma Inf 0 0e+384 -> NaN Invalid_operation |
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328 ddfma2585 fma Inf 1 0e+384 -> Infinity |
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329 ddfma2586 fma Inf 1000 0e+384 -> Infinity |
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330 ddfma2587 fma Inf Inf 0e+384 -> Infinity |
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331 ddfma2588 fma -1000 Inf 0e+384 -> -Infinity |
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332 ddfma2589 fma -Inf Inf 0e+384 -> -Infinity |
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333 ddfma2590 fma -1 Inf 0e+384 -> -Infinity |
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334 ddfma2591 fma -0 Inf 0e+384 -> NaN Invalid_operation |
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335 ddfma2592 fma 0 Inf 0e+384 -> NaN Invalid_operation |
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336 ddfma2593 fma 1 Inf 0e+384 -> Infinity |
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337 ddfma2594 fma 1000 Inf 0e+384 -> Infinity |
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338 ddfma2595 fma Inf Inf 0e+384 -> Infinity |
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339 |
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340 ddfma2600 fma -Inf -Inf 0e+384 -> Infinity |
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341 ddfma2601 fma -Inf -1000 0e+384 -> Infinity |
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342 ddfma2602 fma -Inf -1 0e+384 -> Infinity |
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343 ddfma2603 fma -Inf -0 0e+384 -> NaN Invalid_operation |
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344 ddfma2604 fma -Inf 0 0e+384 -> NaN Invalid_operation |
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345 ddfma2605 fma -Inf 1 0e+384 -> -Infinity |
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346 ddfma2606 fma -Inf 1000 0e+384 -> -Infinity |
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347 ddfma2607 fma -Inf Inf 0e+384 -> -Infinity |
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348 ddfma2608 fma -1000 Inf 0e+384 -> -Infinity |
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349 ddfma2609 fma -Inf -Inf 0e+384 -> Infinity |
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350 ddfma2610 fma -1 -Inf 0e+384 -> Infinity |
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351 ddfma2611 fma -0 -Inf 0e+384 -> NaN Invalid_operation |
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352 ddfma2612 fma 0 -Inf 0e+384 -> NaN Invalid_operation |
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353 ddfma2613 fma 1 -Inf 0e+384 -> -Infinity |
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354 ddfma2614 fma 1000 -Inf 0e+384 -> -Infinity |
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355 ddfma2615 fma Inf -Inf 0e+384 -> -Infinity |
|
356 |
|
357 ddfma2621 fma NaN -Inf 0e+384 -> NaN |
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358 ddfma2622 fma NaN -1000 0e+384 -> NaN |
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359 ddfma2623 fma NaN -1 0e+384 -> NaN |
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360 ddfma2624 fma NaN -0 0e+384 -> NaN |
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361 ddfma2625 fma NaN 0 0e+384 -> NaN |
|
362 ddfma2626 fma NaN 1 0e+384 -> NaN |
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363 ddfma2627 fma NaN 1000 0e+384 -> NaN |
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364 ddfma2628 fma NaN Inf 0e+384 -> NaN |
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365 ddfma2629 fma NaN NaN 0e+384 -> NaN |
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366 ddfma2630 fma -Inf NaN 0e+384 -> NaN |
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367 ddfma2631 fma -1000 NaN 0e+384 -> NaN |
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368 ddfma2632 fma -1 NaN 0e+384 -> NaN |
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369 ddfma2633 fma -0 NaN 0e+384 -> NaN |
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370 ddfma2634 fma 0 NaN 0e+384 -> NaN |
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371 ddfma2635 fma 1 NaN 0e+384 -> NaN |
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372 ddfma2636 fma 1000 NaN 0e+384 -> NaN |
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373 ddfma2637 fma Inf NaN 0e+384 -> NaN |
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374 |
|
375 ddfma2641 fma sNaN -Inf 0e+384 -> NaN Invalid_operation |
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376 ddfma2642 fma sNaN -1000 0e+384 -> NaN Invalid_operation |
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377 ddfma2643 fma sNaN -1 0e+384 -> NaN Invalid_operation |
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378 ddfma2644 fma sNaN -0 0e+384 -> NaN Invalid_operation |
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379 ddfma2645 fma sNaN 0 0e+384 -> NaN Invalid_operation |
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380 ddfma2646 fma sNaN 1 0e+384 -> NaN Invalid_operation |
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381 ddfma2647 fma sNaN 1000 0e+384 -> NaN Invalid_operation |
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382 ddfma2648 fma sNaN NaN 0e+384 -> NaN Invalid_operation |
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383 ddfma2649 fma sNaN sNaN 0e+384 -> NaN Invalid_operation |
|
384 ddfma2650 fma NaN sNaN 0e+384 -> NaN Invalid_operation |
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385 ddfma2651 fma -Inf sNaN 0e+384 -> NaN Invalid_operation |
|
386 ddfma2652 fma -1000 sNaN 0e+384 -> NaN Invalid_operation |
|
387 ddfma2653 fma -1 sNaN 0e+384 -> NaN Invalid_operation |
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388 ddfma2654 fma -0 sNaN 0e+384 -> NaN Invalid_operation |
|
389 ddfma2655 fma 0 sNaN 0e+384 -> NaN Invalid_operation |
|
390 ddfma2656 fma 1 sNaN 0e+384 -> NaN Invalid_operation |
|
391 ddfma2657 fma 1000 sNaN 0e+384 -> NaN Invalid_operation |
|
392 ddfma2658 fma Inf sNaN 0e+384 -> NaN Invalid_operation |
|
393 ddfma2659 fma NaN sNaN 0e+384 -> NaN Invalid_operation |
|
394 |
|
395 -- propagating NaNs |
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396 ddfma2661 fma NaN9 -Inf 0e+384 -> NaN9 |
|
397 ddfma2662 fma NaN8 999 0e+384 -> NaN8 |
|
398 ddfma2663 fma NaN71 Inf 0e+384 -> NaN71 |
|
399 ddfma2664 fma NaN6 NaN5 0e+384 -> NaN6 |
|
400 ddfma2665 fma -Inf NaN4 0e+384 -> NaN4 |
|
401 ddfma2666 fma -999 NaN33 0e+384 -> NaN33 |
|
402 ddfma2667 fma Inf NaN2 0e+384 -> NaN2 |
|
403 |
|
404 ddfma2671 fma sNaN99 -Inf 0e+384 -> NaN99 Invalid_operation |
|
405 ddfma2672 fma sNaN98 -11 0e+384 -> NaN98 Invalid_operation |
|
406 ddfma2673 fma sNaN97 NaN 0e+384 -> NaN97 Invalid_operation |
|
407 ddfma2674 fma sNaN16 sNaN94 0e+384 -> NaN16 Invalid_operation |
|
408 ddfma2675 fma NaN95 sNaN93 0e+384 -> NaN93 Invalid_operation |
|
409 ddfma2676 fma -Inf sNaN92 0e+384 -> NaN92 Invalid_operation |
|
410 ddfma2677 fma 088 sNaN91 0e+384 -> NaN91 Invalid_operation |
|
411 ddfma2678 fma Inf sNaN90 0e+384 -> NaN90 Invalid_operation |
|
412 ddfma2679 fma NaN sNaN89 0e+384 -> NaN89 Invalid_operation |
|
413 |
|
414 ddfma2681 fma -NaN9 -Inf 0e+384 -> -NaN9 |
|
415 ddfma2682 fma -NaN8 999 0e+384 -> -NaN8 |
|
416 ddfma2683 fma -NaN71 Inf 0e+384 -> -NaN71 |
|
417 ddfma2684 fma -NaN6 -NaN5 0e+384 -> -NaN6 |
|
418 ddfma2685 fma -Inf -NaN4 0e+384 -> -NaN4 |
|
419 ddfma2686 fma -999 -NaN33 0e+384 -> -NaN33 |
|
420 ddfma2687 fma Inf -NaN2 0e+384 -> -NaN2 |
|
421 |
|
422 ddfma2691 fma -sNaN99 -Inf 0e+384 -> -NaN99 Invalid_operation |
|
423 ddfma2692 fma -sNaN98 -11 0e+384 -> -NaN98 Invalid_operation |
|
424 ddfma2693 fma -sNaN97 NaN 0e+384 -> -NaN97 Invalid_operation |
|
425 ddfma2694 fma -sNaN16 -sNaN94 0e+384 -> -NaN16 Invalid_operation |
|
426 ddfma2695 fma -NaN95 -sNaN93 0e+384 -> -NaN93 Invalid_operation |
|
427 ddfma2696 fma -Inf -sNaN92 0e+384 -> -NaN92 Invalid_operation |
|
428 ddfma2697 fma 088 -sNaN91 0e+384 -> -NaN91 Invalid_operation |
|
429 ddfma2698 fma Inf -sNaN90 0e+384 -> -NaN90 Invalid_operation |
|
430 ddfma2699 fma -NaN -sNaN89 0e+384 -> -NaN89 Invalid_operation |
|
431 |
|
432 ddfma2701 fma -NaN -Inf 0e+384 -> -NaN |
|
433 ddfma2702 fma -NaN 999 0e+384 -> -NaN |
|
434 ddfma2703 fma -NaN Inf 0e+384 -> -NaN |
|
435 ddfma2704 fma -NaN -NaN 0e+384 -> -NaN |
|
436 ddfma2705 fma -Inf -NaN0 0e+384 -> -NaN |
|
437 ddfma2706 fma -999 -NaN 0e+384 -> -NaN |
|
438 ddfma2707 fma Inf -NaN 0e+384 -> -NaN |
|
439 |
|
440 ddfma2711 fma -sNaN -Inf 0e+384 -> -NaN Invalid_operation |
|
441 ddfma2712 fma -sNaN -11 0e+384 -> -NaN Invalid_operation |
|
442 ddfma2713 fma -sNaN00 NaN 0e+384 -> -NaN Invalid_operation |
|
443 ddfma2714 fma -sNaN -sNaN 0e+384 -> -NaN Invalid_operation |
|
444 ddfma2715 fma -NaN -sNaN 0e+384 -> -NaN Invalid_operation |
|
445 ddfma2716 fma -Inf -sNaN 0e+384 -> -NaN Invalid_operation |
|
446 ddfma2717 fma 088 -sNaN 0e+384 -> -NaN Invalid_operation |
|
447 ddfma2718 fma Inf -sNaN 0e+384 -> -NaN Invalid_operation |
|
448 ddfma2719 fma -NaN -sNaN 0e+384 -> -NaN Invalid_operation |
|
449 |
|
450 -- overflow and underflow tests .. note subnormal results |
|
451 -- signs |
|
452 ddfma2751 fma 1e+277 1e+311 0e+384 -> Infinity Overflow Inexact Rounded |
|
453 ddfma2752 fma 1e+277 -1e+311 0e+384 -> -Infinity Overflow Inexact Rounded |
|
454 ddfma2753 fma -1e+277 1e+311 0e+384 -> -Infinity Overflow Inexact Rounded |
|
455 ddfma2754 fma -1e+277 -1e+311 0e+384 -> Infinity Overflow Inexact Rounded |
|
456 ddfma2755 fma 1e-277 1e-311 0e+384 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped |
|
457 ddfma2756 fma 1e-277 -1e-311 0e+384 -> -0E-398 Underflow Subnormal Inexact Rounded Clamped |
|
458 ddfma2757 fma -1e-277 1e-311 0e+384 -> -0E-398 Underflow Subnormal Inexact Rounded Clamped |
|
459 ddfma2758 fma -1e-277 -1e-311 0e+384 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped |
|
460 |
|
461 -- 'subnormal' boundary (all hard underflow or overflow in base arithemtic) |
|
462 ddfma2760 fma 1e-291 1e-101 0e+384 -> 1E-392 Subnormal |
|
463 ddfma2761 fma 1e-291 1e-102 0e+384 -> 1E-393 Subnormal |
|
464 ddfma2762 fma 1e-291 1e-103 0e+384 -> 1E-394 Subnormal |
|
465 ddfma2763 fma 1e-291 1e-104 0e+384 -> 1E-395 Subnormal |
|
466 ddfma2764 fma 1e-291 1e-105 0e+384 -> 1E-396 Subnormal |
|
467 ddfma2765 fma 1e-291 1e-106 0e+384 -> 1E-397 Subnormal |
|
468 ddfma2766 fma 1e-291 1e-107 0e+384 -> 1E-398 Subnormal |
|
469 ddfma2767 fma 1e-291 1e-108 0e+384 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped |
|
470 ddfma2768 fma 1e-291 1e-109 0e+384 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped |
|
471 ddfma2769 fma 1e-291 1e-110 0e+384 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped |
|
472 -- [no equivalent of 'subnormal' for overflow] |
|
473 ddfma2770 fma 1e+60 1e+321 0e+384 -> 1.000000000000E+381 Clamped |
|
474 ddfma2771 fma 1e+60 1e+322 0e+384 -> 1.0000000000000E+382 Clamped |
|
475 ddfma2772 fma 1e+60 1e+323 0e+384 -> 1.00000000000000E+383 Clamped |
|
476 ddfma2773 fma 1e+60 1e+324 0e+384 -> 1.000000000000000E+384 Clamped |
|
477 ddfma2774 fma 1e+60 1e+325 0e+384 -> Infinity Overflow Inexact Rounded |
|
478 ddfma2775 fma 1e+60 1e+326 0e+384 -> Infinity Overflow Inexact Rounded |
|
479 ddfma2776 fma 1e+60 1e+327 0e+384 -> Infinity Overflow Inexact Rounded |
|
480 ddfma2777 fma 1e+60 1e+328 0e+384 -> Infinity Overflow Inexact Rounded |
|
481 ddfma2778 fma 1e+60 1e+329 0e+384 -> Infinity Overflow Inexact Rounded |
|
482 ddfma2779 fma 1e+60 1e+330 0e+384 -> Infinity Overflow Inexact Rounded |
|
483 |
|
484 ddfma2801 fma 1.0000E-394 1 0e+384 -> 1.0000E-394 Subnormal |
|
485 ddfma2802 fma 1.000E-394 1e-1 0e+384 -> 1.000E-395 Subnormal |
|
486 ddfma2803 fma 1.00E-394 1e-2 0e+384 -> 1.00E-396 Subnormal |
|
487 ddfma2804 fma 1.0E-394 1e-3 0e+384 -> 1.0E-397 Subnormal |
|
488 ddfma2805 fma 1.0E-394 1e-4 0e+384 -> 1E-398 Subnormal Rounded |
|
489 ddfma2806 fma 1.3E-394 1e-4 0e+384 -> 1E-398 Underflow Subnormal Inexact Rounded |
|
490 ddfma2807 fma 1.5E-394 1e-4 0e+384 -> 2E-398 Underflow Subnormal Inexact Rounded |
|
491 ddfma2808 fma 1.7E-394 1e-4 0e+384 -> 2E-398 Underflow Subnormal Inexact Rounded |
|
492 ddfma2809 fma 2.3E-394 1e-4 0e+384 -> 2E-398 Underflow Subnormal Inexact Rounded |
|
493 ddfma2810 fma 2.5E-394 1e-4 0e+384 -> 2E-398 Underflow Subnormal Inexact Rounded |
|
494 ddfma2811 fma 2.7E-394 1e-4 0e+384 -> 3E-398 Underflow Subnormal Inexact Rounded |
|
495 ddfma2812 fma 1.49E-394 1e-4 0e+384 -> 1E-398 Underflow Subnormal Inexact Rounded |
|
496 ddfma2813 fma 1.50E-394 1e-4 0e+384 -> 2E-398 Underflow Subnormal Inexact Rounded |
|
497 ddfma2814 fma 1.51E-394 1e-4 0e+384 -> 2E-398 Underflow Subnormal Inexact Rounded |
|
498 ddfma2815 fma 2.49E-394 1e-4 0e+384 -> 2E-398 Underflow Subnormal Inexact Rounded |
|
499 ddfma2816 fma 2.50E-394 1e-4 0e+384 -> 2E-398 Underflow Subnormal Inexact Rounded |
|
500 ddfma2817 fma 2.51E-394 1e-4 0e+384 -> 3E-398 Underflow Subnormal Inexact Rounded |
|
501 |
|
502 ddfma2818 fma 1E-394 1e-4 0e+384 -> 1E-398 Subnormal |
|
503 ddfma2819 fma 3E-394 1e-5 0e+384 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped |
|
504 ddfma2820 fma 5E-394 1e-5 0e+384 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped |
|
505 ddfma2821 fma 7E-394 1e-5 0e+384 -> 1E-398 Underflow Subnormal Inexact Rounded |
|
506 ddfma2822 fma 9E-394 1e-5 0e+384 -> 1E-398 Underflow Subnormal Inexact Rounded |
|
507 ddfma2823 fma 9.9E-394 1e-5 0e+384 -> 1E-398 Underflow Subnormal Inexact Rounded |
|
508 |
|
509 ddfma2824 fma 1E-394 -1e-4 0e+384 -> -1E-398 Subnormal |
|
510 ddfma2825 fma 3E-394 -1e-5 0e+384 -> -0E-398 Underflow Subnormal Inexact Rounded Clamped |
|
511 ddfma2826 fma -5E-394 1e-5 0e+384 -> -0E-398 Underflow Subnormal Inexact Rounded Clamped |
|
512 ddfma2827 fma 7E-394 -1e-5 0e+384 -> -1E-398 Underflow Subnormal Inexact Rounded |
|
513 ddfma2828 fma -9E-394 1e-5 0e+384 -> -1E-398 Underflow Subnormal Inexact Rounded |
|
514 ddfma2829 fma 9.9E-394 -1e-5 0e+384 -> -1E-398 Underflow Subnormal Inexact Rounded |
|
515 ddfma2830 fma 3.0E-394 -1e-5 0e+384 -> -0E-398 Underflow Subnormal Inexact Rounded Clamped |
|
516 |
|
517 ddfma2831 fma 1.0E-199 1e-200 0e+384 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped |
|
518 ddfma2832 fma 1.0E-199 1e-199 0e+384 -> 1E-398 Subnormal Rounded |
|
519 ddfma2833 fma 1.0E-199 1e-198 0e+384 -> 1.0E-397 Subnormal |
|
520 ddfma2834 fma 2.0E-199 2e-198 0e+384 -> 4.0E-397 Subnormal |
|
521 ddfma2835 fma 4.0E-199 4e-198 0e+384 -> 1.60E-396 Subnormal |
|
522 ddfma2836 fma 10.0E-199 10e-198 0e+384 -> 1.000E-395 Subnormal |
|
523 ddfma2837 fma 30.0E-199 30e-198 0e+384 -> 9.000E-395 Subnormal |
|
524 ddfma2838 fma 40.0E-199 40e-188 0e+384 -> 1.6000E-384 Subnormal |
|
525 ddfma2839 fma 40.0E-199 40e-187 0e+384 -> 1.6000E-383 |
|
526 ddfma2840 fma 40.0E-199 40e-186 0e+384 -> 1.6000E-382 |
|
527 |
|
528 -- Long operand overflow may be a different path |
|
529 ddfma2870 fma 100 9.999E+383 0e+384 -> Infinity Inexact Overflow Rounded |
|
530 ddfma2871 fma 100 -9.999E+383 0e+384 -> -Infinity Inexact Overflow Rounded |
|
531 ddfma2872 fma 9.999E+383 100 0e+384 -> Infinity Inexact Overflow Rounded |
|
532 ddfma2873 fma -9.999E+383 100 0e+384 -> -Infinity Inexact Overflow Rounded |
|
533 |
|
534 -- check for double-rounded subnormals |
|
535 ddfma2881 fma 1.2347E-355 1.2347E-40 0e+384 -> 1.524E-395 Inexact Rounded Subnormal Underflow |
|
536 ddfma2882 fma 1.234E-355 1.234E-40 0e+384 -> 1.523E-395 Inexact Rounded Subnormal Underflow |
|
537 ddfma2883 fma 1.23E-355 1.23E-40 0e+384 -> 1.513E-395 Inexact Rounded Subnormal Underflow |
|
538 ddfma2884 fma 1.2E-355 1.2E-40 0e+384 -> 1.44E-395 Subnormal |
|
539 ddfma2885 fma 1.2E-355 1.2E-41 0e+384 -> 1.44E-396 Subnormal |
|
540 ddfma2886 fma 1.2E-355 1.2E-42 0e+384 -> 1.4E-397 Subnormal Inexact Rounded Underflow |
|
541 ddfma2887 fma 1.2E-355 1.3E-42 0e+384 -> 1.6E-397 Subnormal Inexact Rounded Underflow |
|
542 ddfma2888 fma 1.3E-355 1.3E-42 0e+384 -> 1.7E-397 Subnormal Inexact Rounded Underflow |
|
543 ddfma2889 fma 1.3E-355 1.3E-43 0e+384 -> 2E-398 Subnormal Inexact Rounded Underflow |
|
544 ddfma2890 fma 1.3E-356 1.3E-43 0e+384 -> 0E-398 Clamped Subnormal Inexact Rounded Underflow |
|
545 |
|
546 ddfma2891 fma 1.2345E-39 1.234E-355 0e+384 -> 1.5234E-394 Inexact Rounded Subnormal Underflow |
|
547 ddfma2892 fma 1.23456E-39 1.234E-355 0e+384 -> 1.5234E-394 Inexact Rounded Subnormal Underflow |
|
548 ddfma2893 fma 1.2345E-40 1.234E-355 0e+384 -> 1.523E-395 Inexact Rounded Subnormal Underflow |
|
549 ddfma2894 fma 1.23456E-40 1.234E-355 0e+384 -> 1.523E-395 Inexact Rounded Subnormal Underflow |
|
550 ddfma2895 fma 1.2345E-41 1.234E-355 0e+384 -> 1.52E-396 Inexact Rounded Subnormal Underflow |
|
551 ddfma2896 fma 1.23456E-41 1.234E-355 0e+384 -> 1.52E-396 Inexact Rounded Subnormal Underflow |
|
552 |
|
553 -- Now explore the case where we get a normal result with Underflow |
|
554 ddfma2900 fma 0.3000000000E-191 0.3000000000E-191 0e+384 -> 9.00000000000000E-384 Subnormal Rounded |
|
555 ddfma2901 fma 0.3000000001E-191 0.3000000001E-191 0e+384 -> 9.00000000600000E-384 Underflow Inexact Subnormal Rounded |
|
556 ddfma2902 fma 9.999999999999999E-383 0.0999999999999 0e+384 -> 9.99999999999000E-384 Underflow Inexact Subnormal Rounded |
|
557 ddfma2903 fma 9.999999999999999E-383 0.09999999999999 0e+384 -> 9.99999999999900E-384 Underflow Inexact Subnormal Rounded |
|
558 ddfma2904 fma 9.999999999999999E-383 0.099999999999999 0e+384 -> 9.99999999999990E-384 Underflow Inexact Subnormal Rounded |
|
559 ddfma2905 fma 9.999999999999999E-383 0.0999999999999999 0e+384 -> 9.99999999999999E-384 Underflow Inexact Subnormal Rounded |
|
560 -- prove operands are exact |
|
561 ddfma2906 fma 9.999999999999999E-383 1 0e+384 -> 9.999999999999999E-383 |
|
562 ddfma2907 fma 1 0.09999999999999999 0e+384 -> 0.09999999999999999 |
|
563 -- the next rounds to Nmin |
|
564 ddfma2908 fma 9.999999999999999E-383 0.09999999999999999 0e+384 -> 1.000000000000000E-383 Underflow Inexact Subnormal Rounded |
|
565 |
|
566 -- hugest |
|
567 ddfma2909 fma 9999999999999999 9999999999999999 0e+384 -> 9.999999999999998E+31 Inexact Rounded |
|
568 |
|
569 -- Null tests |
|
570 ddfma2990 fma 10 # 0e+384 -> NaN Invalid_operation |
|
571 ddfma2991 fma # 10 0e+384 -> NaN Invalid_operation |
|
572 |
|
573 |
|
574 -- ADDITION TESTS ------------------------------------------------------ |
|
575 |
|
576 -- [first group are 'quick confidence check'] |
|
577 ddfma3001 fma 1 1 1 -> 2 |
|
578 ddfma3002 fma 1 2 3 -> 5 |
|
579 ddfma3003 fma 1 '5.75' '3.3' -> 9.05 |
|
580 ddfma3004 fma 1 '5' '-3' -> 2 |
|
581 ddfma3005 fma 1 '-5' '-3' -> -8 |
|
582 ddfma3006 fma 1 '-7' '2.5' -> -4.5 |
|
583 ddfma3007 fma 1 '0.7' '0.3' -> 1.0 |
|
584 ddfma3008 fma 1 '1.25' '1.25' -> 2.50 |
|
585 ddfma3009 fma 1 '1.23456789' '1.00000000' -> '2.23456789' |
|
586 ddfma3010 fma 1 '1.23456789' '1.00000011' -> '2.23456800' |
|
587 |
|
588 -- 1234567890123456 1234567890123456 |
|
589 ddfma3011 fma 1 '0.4444444444444446' '0.5555555555555555' -> '1.000000000000000' Inexact Rounded |
|
590 ddfma3012 fma 1 '0.4444444444444445' '0.5555555555555555' -> '1.000000000000000' Rounded |
|
591 ddfma3013 fma 1 '0.4444444444444444' '0.5555555555555555' -> '0.9999999999999999' |
|
592 ddfma3014 fma 1 '4444444444444444' '0.49' -> '4444444444444444' Inexact Rounded |
|
593 ddfma3015 fma 1 '4444444444444444' '0.499' -> '4444444444444444' Inexact Rounded |
|
594 ddfma3016 fma 1 '4444444444444444' '0.4999' -> '4444444444444444' Inexact Rounded |
|
595 ddfma3017 fma 1 '4444444444444444' '0.5000' -> '4444444444444444' Inexact Rounded |
|
596 ddfma3018 fma 1 '4444444444444444' '0.5001' -> '4444444444444445' Inexact Rounded |
|
597 ddfma3019 fma 1 '4444444444444444' '0.501' -> '4444444444444445' Inexact Rounded |
|
598 ddfma3020 fma 1 '4444444444444444' '0.51' -> '4444444444444445' Inexact Rounded |
|
599 |
|
600 ddfma3021 fma 1 0 1 -> 1 |
|
601 ddfma3022 fma 1 1 1 -> 2 |
|
602 ddfma3023 fma 1 2 1 -> 3 |
|
603 ddfma3024 fma 1 3 1 -> 4 |
|
604 ddfma3025 fma 1 4 1 -> 5 |
|
605 ddfma3026 fma 1 5 1 -> 6 |
|
606 ddfma3027 fma 1 6 1 -> 7 |
|
607 ddfma3028 fma 1 7 1 -> 8 |
|
608 ddfma3029 fma 1 8 1 -> 9 |
|
609 ddfma3030 fma 1 9 1 -> 10 |
|
610 |
|
611 -- some carrying effects |
|
612 ddfma3031 fma 1 '0.9998' '0.0000' -> '0.9998' |
|
613 ddfma3032 fma 1 '0.9998' '0.0001' -> '0.9999' |
|
614 ddfma3033 fma 1 '0.9998' '0.0002' -> '1.0000' |
|
615 ddfma3034 fma 1 '0.9998' '0.0003' -> '1.0001' |
|
616 |
|
617 ddfma3035 fma 1 '70' '10000e+16' -> '1.000000000000000E+20' Inexact Rounded |
|
618 ddfma3036 fma 1 '700' '10000e+16' -> '1.000000000000000E+20' Inexact Rounded |
|
619 ddfma3037 fma 1 '7000' '10000e+16' -> '1.000000000000000E+20' Inexact Rounded |
|
620 ddfma3038 fma 1 '70000' '10000e+16' -> '1.000000000000001E+20' Inexact Rounded |
|
621 ddfma3039 fma 1 '700000' '10000e+16' -> '1.000000000000007E+20' Rounded |
|
622 |
|
623 -- symmetry: |
|
624 ddfma3040 fma 1 '10000e+16' '70' -> '1.000000000000000E+20' Inexact Rounded |
|
625 ddfma3041 fma 1 '10000e+16' '700' -> '1.000000000000000E+20' Inexact Rounded |
|
626 ddfma3042 fma 1 '10000e+16' '7000' -> '1.000000000000000E+20' Inexact Rounded |
|
627 ddfma3044 fma 1 '10000e+16' '70000' -> '1.000000000000001E+20' Inexact Rounded |
|
628 ddfma3045 fma 1 '10000e+16' '700000' -> '1.000000000000007E+20' Rounded |
|
629 |
|
630 -- same, without rounding |
|
631 ddfma3046 fma 1 '10000e+9' '7' -> '10000000000007' |
|
632 ddfma3047 fma 1 '10000e+9' '70' -> '10000000000070' |
|
633 ddfma3048 fma 1 '10000e+9' '700' -> '10000000000700' |
|
634 ddfma3049 fma 1 '10000e+9' '7000' -> '10000000007000' |
|
635 ddfma3050 fma 1 '10000e+9' '70000' -> '10000000070000' |
|
636 ddfma3051 fma 1 '10000e+9' '700000' -> '10000000700000' |
|
637 ddfma3052 fma 1 '10000e+9' '7000000' -> '10000007000000' |
|
638 |
|
639 -- examples from decarith |
|
640 ddfma3053 fma 1 '12' '7.00' -> '19.00' |
|
641 ddfma3054 fma 1 '1.3' '-1.07' -> '0.23' |
|
642 ddfma3055 fma 1 '1.3' '-1.30' -> '0.00' |
|
643 ddfma3056 fma 1 '1.3' '-2.07' -> '-0.77' |
|
644 ddfma3057 fma 1 '1E+2' '1E+4' -> '1.01E+4' |
|
645 |
|
646 -- leading zero preservation |
|
647 ddfma3061 fma 1 1 '0.0001' -> '1.0001' |
|
648 ddfma3062 fma 1 1 '0.00001' -> '1.00001' |
|
649 ddfma3063 fma 1 1 '0.000001' -> '1.000001' |
|
650 ddfma3064 fma 1 1 '0.0000001' -> '1.0000001' |
|
651 ddfma3065 fma 1 1 '0.00000001' -> '1.00000001' |
|
652 |
|
653 -- some funny zeros [in case of bad signum] |
|
654 ddfma3070 fma 1 1 0 -> 1 |
|
655 ddfma3071 fma 1 1 0. -> 1 |
|
656 ddfma3072 fma 1 1 .0 -> 1.0 |
|
657 ddfma3073 fma 1 1 0.0 -> 1.0 |
|
658 ddfma3074 fma 1 1 0.00 -> 1.00 |
|
659 ddfma3075 fma 1 0 1 -> 1 |
|
660 ddfma3076 fma 1 0. 1 -> 1 |
|
661 ddfma3077 fma 1 .0 1 -> 1.0 |
|
662 ddfma3078 fma 1 0.0 1 -> 1.0 |
|
663 ddfma3079 fma 1 0.00 1 -> 1.00 |
|
664 |
|
665 -- some carries |
|
666 ddfma3080 fma 1 999999998 1 -> 999999999 |
|
667 ddfma3081 fma 1 999999999 1 -> 1000000000 |
|
668 ddfma3082 fma 1 99999999 1 -> 100000000 |
|
669 ddfma3083 fma 1 9999999 1 -> 10000000 |
|
670 ddfma3084 fma 1 999999 1 -> 1000000 |
|
671 ddfma3085 fma 1 99999 1 -> 100000 |
|
672 ddfma3086 fma 1 9999 1 -> 10000 |
|
673 ddfma3087 fma 1 999 1 -> 1000 |
|
674 ddfma3088 fma 1 99 1 -> 100 |
|
675 ddfma3089 fma 1 9 1 -> 10 |
|
676 |
|
677 |
|
678 -- more LHS swaps |
|
679 ddfma3090 fma 1 '-56267E-10' 0 -> '-0.0000056267' |
|
680 ddfma3091 fma 1 '-56267E-6' 0 -> '-0.056267' |
|
681 ddfma3092 fma 1 '-56267E-5' 0 -> '-0.56267' |
|
682 ddfma3093 fma 1 '-56267E-4' 0 -> '-5.6267' |
|
683 ddfma3094 fma 1 '-56267E-3' 0 -> '-56.267' |
|
684 ddfma3095 fma 1 '-56267E-2' 0 -> '-562.67' |
|
685 ddfma3096 fma 1 '-56267E-1' 0 -> '-5626.7' |
|
686 ddfma3097 fma 1 '-56267E-0' 0 -> '-56267' |
|
687 ddfma3098 fma 1 '-5E-10' 0 -> '-5E-10' |
|
688 ddfma3099 fma 1 '-5E-7' 0 -> '-5E-7' |
|
689 ddfma3100 fma 1 '-5E-6' 0 -> '-0.000005' |
|
690 ddfma3101 fma 1 '-5E-5' 0 -> '-0.00005' |
|
691 ddfma3102 fma 1 '-5E-4' 0 -> '-0.0005' |
|
692 ddfma3103 fma 1 '-5E-1' 0 -> '-0.5' |
|
693 ddfma3104 fma 1 '-5E0' 0 -> '-5' |
|
694 ddfma3105 fma 1 '-5E1' 0 -> '-50' |
|
695 ddfma3106 fma 1 '-5E5' 0 -> '-500000' |
|
696 ddfma3107 fma 1 '-5E15' 0 -> '-5000000000000000' |
|
697 ddfma3108 fma 1 '-5E16' 0 -> '-5.000000000000000E+16' Rounded |
|
698 ddfma3109 fma 1 '-5E17' 0 -> '-5.000000000000000E+17' Rounded |
|
699 ddfma3110 fma 1 '-5E18' 0 -> '-5.000000000000000E+18' Rounded |
|
700 ddfma3111 fma 1 '-5E100' 0 -> '-5.000000000000000E+100' Rounded |
|
701 |
|
702 -- more RHS swaps |
|
703 ddfma3113 fma 1 0 '-56267E-10' -> '-0.0000056267' |
|
704 ddfma3114 fma 1 0 '-56267E-6' -> '-0.056267' |
|
705 ddfma3116 fma 1 0 '-56267E-5' -> '-0.56267' |
|
706 ddfma3117 fma 1 0 '-56267E-4' -> '-5.6267' |
|
707 ddfma3119 fma 1 0 '-56267E-3' -> '-56.267' |
|
708 ddfma3120 fma 1 0 '-56267E-2' -> '-562.67' |
|
709 ddfma3121 fma 1 0 '-56267E-1' -> '-5626.7' |
|
710 ddfma3122 fma 1 0 '-56267E-0' -> '-56267' |
|
711 ddfma3123 fma 1 0 '-5E-10' -> '-5E-10' |
|
712 ddfma3124 fma 1 0 '-5E-7' -> '-5E-7' |
|
713 ddfma3125 fma 1 0 '-5E-6' -> '-0.000005' |
|
714 ddfma3126 fma 1 0 '-5E-5' -> '-0.00005' |
|
715 ddfma3127 fma 1 0 '-5E-4' -> '-0.0005' |
|
716 ddfma3128 fma 1 0 '-5E-1' -> '-0.5' |
|
717 ddfma3129 fma 1 0 '-5E0' -> '-5' |
|
718 ddfma3130 fma 1 0 '-5E1' -> '-50' |
|
719 ddfma3131 fma 1 0 '-5E5' -> '-500000' |
|
720 ddfma3132 fma 1 0 '-5E15' -> '-5000000000000000' |
|
721 ddfma3133 fma 1 0 '-5E16' -> '-5.000000000000000E+16' Rounded |
|
722 ddfma3134 fma 1 0 '-5E17' -> '-5.000000000000000E+17' Rounded |
|
723 ddfma3135 fma 1 0 '-5E18' -> '-5.000000000000000E+18' Rounded |
|
724 ddfma3136 fma 1 0 '-5E100' -> '-5.000000000000000E+100' Rounded |
|
725 |
|
726 -- related |
|
727 ddfma3137 fma 1 1 '0E-19' -> '1.000000000000000' Rounded |
|
728 ddfma3138 fma 1 -1 '0E-19' -> '-1.000000000000000' Rounded |
|
729 ddfma3139 fma 1 '0E-19' 1 -> '1.000000000000000' Rounded |
|
730 ddfma3140 fma 1 '0E-19' -1 -> '-1.000000000000000' Rounded |
|
731 ddfma3141 fma 1 1E+11 0.0000 -> '100000000000.0000' |
|
732 ddfma3142 fma 1 1E+11 0.00000 -> '100000000000.0000' Rounded |
|
733 ddfma3143 fma 1 0.000 1E+12 -> '1000000000000.000' |
|
734 ddfma3144 fma 1 0.0000 1E+12 -> '1000000000000.000' Rounded |
|
735 |
|
736 -- [some of the next group are really constructor tests] |
|
737 ddfma3146 fma 1 '00.0' 0 -> '0.0' |
|
738 ddfma3147 fma 1 '0.00' 0 -> '0.00' |
|
739 ddfma3148 fma 1 0 '0.00' -> '0.00' |
|
740 ddfma3149 fma 1 0 '00.0' -> '0.0' |
|
741 ddfma3150 fma 1 '00.0' '0.00' -> '0.00' |
|
742 ddfma3151 fma 1 '0.00' '00.0' -> '0.00' |
|
743 ddfma3152 fma 1 '3' '.3' -> '3.3' |
|
744 ddfma3153 fma 1 '3.' '.3' -> '3.3' |
|
745 ddfma3154 fma 1 '3.0' '.3' -> '3.3' |
|
746 ddfma3155 fma 1 '3.00' '.3' -> '3.30' |
|
747 ddfma3156 fma 1 '3' '3' -> '6' |
|
748 ddfma3157 fma 1 '3' '+3' -> '6' |
|
749 ddfma3158 fma 1 '3' '-3' -> '0' |
|
750 ddfma3159 fma 1 '0.3' '-0.3' -> '0.0' |
|
751 ddfma3160 fma 1 '0.03' '-0.03' -> '0.00' |
|
752 |
|
753 -- try borderline precision, with carries, etc. |
|
754 ddfma3161 fma 1 '1E+12' '-1' -> '999999999999' |
|
755 ddfma3162 fma 1 '1E+12' '1.11' -> '1000000000001.11' |
|
756 ddfma3163 fma 1 '1.11' '1E+12' -> '1000000000001.11' |
|
757 ddfma3164 fma 1 '-1' '1E+12' -> '999999999999' |
|
758 ddfma3165 fma 1 '7E+12' '-1' -> '6999999999999' |
|
759 ddfma3166 fma 1 '7E+12' '1.11' -> '7000000000001.11' |
|
760 ddfma3167 fma 1 '1.11' '7E+12' -> '7000000000001.11' |
|
761 ddfma3168 fma 1 '-1' '7E+12' -> '6999999999999' |
|
762 |
|
763 rounding: half_up |
|
764 -- 1.234567890123456 1234567890123456 1 234567890123456 |
|
765 ddfma3170 fma 1 '4.444444444444444' '0.5555555555555567' -> '5.000000000000001' Inexact Rounded |
|
766 ddfma3171 fma 1 '4.444444444444444' '0.5555555555555566' -> '5.000000000000001' Inexact Rounded |
|
767 ddfma3172 fma 1 '4.444444444444444' '0.5555555555555565' -> '5.000000000000001' Inexact Rounded |
|
768 ddfma3173 fma 1 '4.444444444444444' '0.5555555555555564' -> '5.000000000000000' Inexact Rounded |
|
769 ddfma3174 fma 1 '4.444444444444444' '0.5555555555555553' -> '4.999999999999999' Inexact Rounded |
|
770 ddfma3175 fma 1 '4.444444444444444' '0.5555555555555552' -> '4.999999999999999' Inexact Rounded |
|
771 ddfma3176 fma 1 '4.444444444444444' '0.5555555555555551' -> '4.999999999999999' Inexact Rounded |
|
772 ddfma3177 fma 1 '4.444444444444444' '0.5555555555555550' -> '4.999999999999999' Rounded |
|
773 ddfma3178 fma 1 '4.444444444444444' '0.5555555555555545' -> '4.999999999999999' Inexact Rounded |
|
774 ddfma3179 fma 1 '4.444444444444444' '0.5555555555555544' -> '4.999999999999998' Inexact Rounded |
|
775 ddfma3180 fma 1 '4.444444444444444' '0.5555555555555543' -> '4.999999999999998' Inexact Rounded |
|
776 ddfma3181 fma 1 '4.444444444444444' '0.5555555555555542' -> '4.999999999999998' Inexact Rounded |
|
777 ddfma3182 fma 1 '4.444444444444444' '0.5555555555555541' -> '4.999999999999998' Inexact Rounded |
|
778 ddfma3183 fma 1 '4.444444444444444' '0.5555555555555540' -> '4.999999999999998' Rounded |
|
779 |
|
780 -- and some more, including residue effects and different roundings |
|
781 rounding: half_up |
|
782 ddfma3200 fma 1 '1234560123456789' 0 -> '1234560123456789' |
|
783 ddfma3201 fma 1 '1234560123456789' 0.000000001 -> '1234560123456789' Inexact Rounded |
|
784 ddfma3202 fma 1 '1234560123456789' 0.000001 -> '1234560123456789' Inexact Rounded |
|
785 ddfma3203 fma 1 '1234560123456789' 0.1 -> '1234560123456789' Inexact Rounded |
|
786 ddfma3204 fma 1 '1234560123456789' 0.4 -> '1234560123456789' Inexact Rounded |
|
787 ddfma3205 fma 1 '1234560123456789' 0.49 -> '1234560123456789' Inexact Rounded |
|
788 ddfma3206 fma 1 '1234560123456789' 0.499999 -> '1234560123456789' Inexact Rounded |
|
789 ddfma3207 fma 1 '1234560123456789' 0.499999999 -> '1234560123456789' Inexact Rounded |
|
790 ddfma3208 fma 1 '1234560123456789' 0.5 -> '1234560123456790' Inexact Rounded |
|
791 ddfma3209 fma 1 '1234560123456789' 0.500000001 -> '1234560123456790' Inexact Rounded |
|
792 ddfma3210 fma 1 '1234560123456789' 0.500001 -> '1234560123456790' Inexact Rounded |
|
793 ddfma3211 fma 1 '1234560123456789' 0.51 -> '1234560123456790' Inexact Rounded |
|
794 ddfma3212 fma 1 '1234560123456789' 0.6 -> '1234560123456790' Inexact Rounded |
|
795 ddfma3213 fma 1 '1234560123456789' 0.9 -> '1234560123456790' Inexact Rounded |
|
796 ddfma3214 fma 1 '1234560123456789' 0.99999 -> '1234560123456790' Inexact Rounded |
|
797 ddfma3215 fma 1 '1234560123456789' 0.999999999 -> '1234560123456790' Inexact Rounded |
|
798 ddfma3216 fma 1 '1234560123456789' 1 -> '1234560123456790' |
|
799 ddfma3217 fma 1 '1234560123456789' 1.000000001 -> '1234560123456790' Inexact Rounded |
|
800 ddfma3218 fma 1 '1234560123456789' 1.00001 -> '1234560123456790' Inexact Rounded |
|
801 ddfma3219 fma 1 '1234560123456789' 1.1 -> '1234560123456790' Inexact Rounded |
|
802 |
|
803 rounding: half_even |
|
804 ddfma3220 fma 1 '1234560123456789' 0 -> '1234560123456789' |
|
805 ddfma3221 fma 1 '1234560123456789' 0.000000001 -> '1234560123456789' Inexact Rounded |
|
806 ddfma3222 fma 1 '1234560123456789' 0.000001 -> '1234560123456789' Inexact Rounded |
|
807 ddfma3223 fma 1 '1234560123456789' 0.1 -> '1234560123456789' Inexact Rounded |
|
808 ddfma3224 fma 1 '1234560123456789' 0.4 -> '1234560123456789' Inexact Rounded |
|
809 ddfma3225 fma 1 '1234560123456789' 0.49 -> '1234560123456789' Inexact Rounded |
|
810 ddfma3226 fma 1 '1234560123456789' 0.499999 -> '1234560123456789' Inexact Rounded |
|
811 ddfma3227 fma 1 '1234560123456789' 0.499999999 -> '1234560123456789' Inexact Rounded |
|
812 ddfma3228 fma 1 '1234560123456789' 0.5 -> '1234560123456790' Inexact Rounded |
|
813 ddfma3229 fma 1 '1234560123456789' 0.500000001 -> '1234560123456790' Inexact Rounded |
|
814 ddfma3230 fma 1 '1234560123456789' 0.500001 -> '1234560123456790' Inexact Rounded |
|
815 ddfma3231 fma 1 '1234560123456789' 0.51 -> '1234560123456790' Inexact Rounded |
|
816 ddfma3232 fma 1 '1234560123456789' 0.6 -> '1234560123456790' Inexact Rounded |
|
817 ddfma3233 fma 1 '1234560123456789' 0.9 -> '1234560123456790' Inexact Rounded |
|
818 ddfma3234 fma 1 '1234560123456789' 0.99999 -> '1234560123456790' Inexact Rounded |
|
819 ddfma3235 fma 1 '1234560123456789' 0.999999999 -> '1234560123456790' Inexact Rounded |
|
820 ddfma3236 fma 1 '1234560123456789' 1 -> '1234560123456790' |
|
821 ddfma3237 fma 1 '1234560123456789' 1.00000001 -> '1234560123456790' Inexact Rounded |
|
822 ddfma3238 fma 1 '1234560123456789' 1.00001 -> '1234560123456790' Inexact Rounded |
|
823 ddfma3239 fma 1 '1234560123456789' 1.1 -> '1234560123456790' Inexact Rounded |
|
824 -- critical few with even bottom digit... |
|
825 ddfma3240 fma 1 '1234560123456788' 0.499999999 -> '1234560123456788' Inexact Rounded |
|
826 ddfma3241 fma 1 '1234560123456788' 0.5 -> '1234560123456788' Inexact Rounded |
|
827 ddfma3242 fma 1 '1234560123456788' 0.500000001 -> '1234560123456789' Inexact Rounded |
|
828 |
|
829 rounding: down |
|
830 ddfma3250 fma 1 '1234560123456789' 0 -> '1234560123456789' |
|
831 ddfma3251 fma 1 '1234560123456789' 0.000000001 -> '1234560123456789' Inexact Rounded |
|
832 ddfma3252 fma 1 '1234560123456789' 0.000001 -> '1234560123456789' Inexact Rounded |
|
833 ddfma3253 fma 1 '1234560123456789' 0.1 -> '1234560123456789' Inexact Rounded |
|
834 ddfma3254 fma 1 '1234560123456789' 0.4 -> '1234560123456789' Inexact Rounded |
|
835 ddfma3255 fma 1 '1234560123456789' 0.49 -> '1234560123456789' Inexact Rounded |
|
836 ddfma3256 fma 1 '1234560123456789' 0.499999 -> '1234560123456789' Inexact Rounded |
|
837 ddfma3257 fma 1 '1234560123456789' 0.499999999 -> '1234560123456789' Inexact Rounded |
|
838 ddfma3258 fma 1 '1234560123456789' 0.5 -> '1234560123456789' Inexact Rounded |
|
839 ddfma3259 fma 1 '1234560123456789' 0.500000001 -> '1234560123456789' Inexact Rounded |
|
840 ddfma3260 fma 1 '1234560123456789' 0.500001 -> '1234560123456789' Inexact Rounded |
|
841 ddfma3261 fma 1 '1234560123456789' 0.51 -> '1234560123456789' Inexact Rounded |
|
842 ddfma3262 fma 1 '1234560123456789' 0.6 -> '1234560123456789' Inexact Rounded |
|
843 ddfma3263 fma 1 '1234560123456789' 0.9 -> '1234560123456789' Inexact Rounded |
|
844 ddfma3264 fma 1 '1234560123456789' 0.99999 -> '1234560123456789' Inexact Rounded |
|
845 ddfma3265 fma 1 '1234560123456789' 0.999999999 -> '1234560123456789' Inexact Rounded |
|
846 ddfma3266 fma 1 '1234560123456789' 1 -> '1234560123456790' |
|
847 ddfma3267 fma 1 '1234560123456789' 1.00000001 -> '1234560123456790' Inexact Rounded |
|
848 ddfma3268 fma 1 '1234560123456789' 1.00001 -> '1234560123456790' Inexact Rounded |
|
849 ddfma3269 fma 1 '1234560123456789' 1.1 -> '1234560123456790' Inexact Rounded |
|
850 |
|
851 -- 1 in last place tests |
|
852 rounding: half_up |
|
853 ddfma3301 fma 1 -1 1 -> 0 |
|
854 ddfma3302 fma 1 0 1 -> 1 |
|
855 ddfma3303 fma 1 1 1 -> 2 |
|
856 ddfma3304 fma 1 12 1 -> 13 |
|
857 ddfma3305 fma 1 98 1 -> 99 |
|
858 ddfma3306 fma 1 99 1 -> 100 |
|
859 ddfma3307 fma 1 100 1 -> 101 |
|
860 ddfma3308 fma 1 101 1 -> 102 |
|
861 ddfma3309 fma 1 -1 -1 -> -2 |
|
862 ddfma3310 fma 1 0 -1 -> -1 |
|
863 ddfma3311 fma 1 1 -1 -> 0 |
|
864 ddfma3312 fma 1 12 -1 -> 11 |
|
865 ddfma3313 fma 1 98 -1 -> 97 |
|
866 ddfma3314 fma 1 99 -1 -> 98 |
|
867 ddfma3315 fma 1 100 -1 -> 99 |
|
868 ddfma3316 fma 1 101 -1 -> 100 |
|
869 |
|
870 ddfma3321 fma 1 -0.01 0.01 -> 0.00 |
|
871 ddfma3322 fma 1 0.00 0.01 -> 0.01 |
|
872 ddfma3323 fma 1 0.01 0.01 -> 0.02 |
|
873 ddfma3324 fma 1 0.12 0.01 -> 0.13 |
|
874 ddfma3325 fma 1 0.98 0.01 -> 0.99 |
|
875 ddfma3326 fma 1 0.99 0.01 -> 1.00 |
|
876 ddfma3327 fma 1 1.00 0.01 -> 1.01 |
|
877 ddfma3328 fma 1 1.01 0.01 -> 1.02 |
|
878 ddfma3329 fma 1 -0.01 -0.01 -> -0.02 |
|
879 ddfma3330 fma 1 0.00 -0.01 -> -0.01 |
|
880 ddfma3331 fma 1 0.01 -0.01 -> 0.00 |
|
881 ddfma3332 fma 1 0.12 -0.01 -> 0.11 |
|
882 ddfma3333 fma 1 0.98 -0.01 -> 0.97 |
|
883 ddfma3334 fma 1 0.99 -0.01 -> 0.98 |
|
884 ddfma3335 fma 1 1.00 -0.01 -> 0.99 |
|
885 ddfma3336 fma 1 1.01 -0.01 -> 1.00 |
|
886 |
|
887 -- some more cases where adding 0 affects the coefficient |
|
888 ddfma3340 fma 1 1E+3 0 -> 1000 |
|
889 ddfma3341 fma 1 1E+15 0 -> 1000000000000000 |
|
890 ddfma3342 fma 1 1E+16 0 -> 1.000000000000000E+16 Rounded |
|
891 ddfma3343 fma 1 1E+20 0 -> 1.000000000000000E+20 Rounded |
|
892 -- which simply follow from these cases ... |
|
893 ddfma3344 fma 1 1E+3 1 -> 1001 |
|
894 ddfma3345 fma 1 1E+15 1 -> 1000000000000001 |
|
895 ddfma3346 fma 1 1E+16 1 -> 1.000000000000000E+16 Inexact Rounded |
|
896 ddfma3347 fma 1 1E+20 1 -> 1.000000000000000E+20 Inexact Rounded |
|
897 ddfma3348 fma 1 1E+3 7 -> 1007 |
|
898 ddfma3349 fma 1 1E+15 7 -> 1000000000000007 |
|
899 ddfma3350 fma 1 1E+16 7 -> 1.000000000000001E+16 Inexact Rounded |
|
900 ddfma3351 fma 1 1E+20 7 -> 1.000000000000000E+20 Inexact Rounded |
|
901 |
|
902 -- tryzeros cases |
|
903 rounding: half_up |
|
904 ddfma3360 fma 1 0E+50 10000E+1 -> 1.0000E+5 |
|
905 ddfma3361 fma 1 0E-50 10000E+1 -> 100000.0000000000 Rounded |
|
906 ddfma3362 fma 1 10000E+1 0E-50 -> 100000.0000000000 Rounded |
|
907 ddfma3363 fma 1 10000E+1 10000E-50 -> 100000.0000000000 Rounded Inexact |
|
908 ddfma3364 fma 1 9.999999999999999E+384 -9.999999999999999E+384 -> 0E+369 |
|
909 |
|
910 -- a curiosity from JSR 13 testing |
|
911 rounding: half_down |
|
912 ddfma3370 fma 1 999999999999999 815 -> 1000000000000814 |
|
913 ddfma3371 fma 1 9999999999999999 815 -> 1.000000000000081E+16 Rounded Inexact |
|
914 rounding: half_up |
|
915 ddfma3372 fma 1 999999999999999 815 -> 1000000000000814 |
|
916 ddfma3373 fma 1 9999999999999999 815 -> 1.000000000000081E+16 Rounded Inexact |
|
917 rounding: half_even |
|
918 ddfma3374 fma 1 999999999999999 815 -> 1000000000000814 |
|
919 ddfma3375 fma 1 9999999999999999 815 -> 1.000000000000081E+16 Rounded Inexact |
|
920 |
|
921 -- ulp replacement tests |
|
922 ddfma3400 fma 1 1 77e-14 -> 1.00000000000077 |
|
923 ddfma3401 fma 1 1 77e-15 -> 1.000000000000077 |
|
924 ddfma3402 fma 1 1 77e-16 -> 1.000000000000008 Inexact Rounded |
|
925 ddfma3403 fma 1 1 77e-17 -> 1.000000000000001 Inexact Rounded |
|
926 ddfma3404 fma 1 1 77e-18 -> 1.000000000000000 Inexact Rounded |
|
927 ddfma3405 fma 1 1 77e-19 -> 1.000000000000000 Inexact Rounded |
|
928 ddfma3406 fma 1 1 77e-299 -> 1.000000000000000 Inexact Rounded |
|
929 |
|
930 ddfma3410 fma 1 10 77e-14 -> 10.00000000000077 |
|
931 ddfma3411 fma 1 10 77e-15 -> 10.00000000000008 Inexact Rounded |
|
932 ddfma3412 fma 1 10 77e-16 -> 10.00000000000001 Inexact Rounded |
|
933 ddfma3413 fma 1 10 77e-17 -> 10.00000000000000 Inexact Rounded |
|
934 ddfma3414 fma 1 10 77e-18 -> 10.00000000000000 Inexact Rounded |
|
935 ddfma3415 fma 1 10 77e-19 -> 10.00000000000000 Inexact Rounded |
|
936 ddfma3416 fma 1 10 77e-299 -> 10.00000000000000 Inexact Rounded |
|
937 |
|
938 ddfma3420 fma 1 77e-14 1 -> 1.00000000000077 |
|
939 ddfma3421 fma 1 77e-15 1 -> 1.000000000000077 |
|
940 ddfma3422 fma 1 77e-16 1 -> 1.000000000000008 Inexact Rounded |
|
941 ddfma3423 fma 1 77e-17 1 -> 1.000000000000001 Inexact Rounded |
|
942 ddfma3424 fma 1 77e-18 1 -> 1.000000000000000 Inexact Rounded |
|
943 ddfma3425 fma 1 77e-19 1 -> 1.000000000000000 Inexact Rounded |
|
944 ddfma3426 fma 1 77e-299 1 -> 1.000000000000000 Inexact Rounded |
|
945 |
|
946 ddfma3430 fma 1 77e-14 10 -> 10.00000000000077 |
|
947 ddfma3431 fma 1 77e-15 10 -> 10.00000000000008 Inexact Rounded |
|
948 ddfma3432 fma 1 77e-16 10 -> 10.00000000000001 Inexact Rounded |
|
949 ddfma3433 fma 1 77e-17 10 -> 10.00000000000000 Inexact Rounded |
|
950 ddfma3434 fma 1 77e-18 10 -> 10.00000000000000 Inexact Rounded |
|
951 ddfma3435 fma 1 77e-19 10 -> 10.00000000000000 Inexact Rounded |
|
952 ddfma3436 fma 1 77e-299 10 -> 10.00000000000000 Inexact Rounded |
|
953 |
|
954 -- negative ulps |
|
955 ddfma36440 fma 1 1 -77e-14 -> 0.99999999999923 |
|
956 ddfma36441 fma 1 1 -77e-15 -> 0.999999999999923 |
|
957 ddfma36442 fma 1 1 -77e-16 -> 0.9999999999999923 |
|
958 ddfma36443 fma 1 1 -77e-17 -> 0.9999999999999992 Inexact Rounded |
|
959 ddfma36444 fma 1 1 -77e-18 -> 0.9999999999999999 Inexact Rounded |
|
960 ddfma36445 fma 1 1 -77e-19 -> 1.000000000000000 Inexact Rounded |
|
961 ddfma36446 fma 1 1 -77e-99 -> 1.000000000000000 Inexact Rounded |
|
962 |
|
963 ddfma36450 fma 1 10 -77e-14 -> 9.99999999999923 |
|
964 ddfma36451 fma 1 10 -77e-15 -> 9.999999999999923 |
|
965 ddfma36452 fma 1 10 -77e-16 -> 9.999999999999992 Inexact Rounded |
|
966 ddfma36453 fma 1 10 -77e-17 -> 9.999999999999999 Inexact Rounded |
|
967 ddfma36454 fma 1 10 -77e-18 -> 10.00000000000000 Inexact Rounded |
|
968 ddfma36455 fma 1 10 -77e-19 -> 10.00000000000000 Inexact Rounded |
|
969 ddfma36456 fma 1 10 -77e-99 -> 10.00000000000000 Inexact Rounded |
|
970 |
|
971 ddfma36460 fma 1 -77e-14 1 -> 0.99999999999923 |
|
972 ddfma36461 fma 1 -77e-15 1 -> 0.999999999999923 |
|
973 ddfma36462 fma 1 -77e-16 1 -> 0.9999999999999923 |
|
974 ddfma36463 fma 1 -77e-17 1 -> 0.9999999999999992 Inexact Rounded |
|
975 ddfma36464 fma 1 -77e-18 1 -> 0.9999999999999999 Inexact Rounded |
|
976 ddfma36465 fma 1 -77e-19 1 -> 1.000000000000000 Inexact Rounded |
|
977 ddfma36466 fma 1 -77e-99 1 -> 1.000000000000000 Inexact Rounded |
|
978 |
|
979 ddfma36470 fma 1 -77e-14 10 -> 9.99999999999923 |
|
980 ddfma36471 fma 1 -77e-15 10 -> 9.999999999999923 |
|
981 ddfma36472 fma 1 -77e-16 10 -> 9.999999999999992 Inexact Rounded |
|
982 ddfma36473 fma 1 -77e-17 10 -> 9.999999999999999 Inexact Rounded |
|
983 ddfma36474 fma 1 -77e-18 10 -> 10.00000000000000 Inexact Rounded |
|
984 ddfma36475 fma 1 -77e-19 10 -> 10.00000000000000 Inexact Rounded |
|
985 ddfma36476 fma 1 -77e-99 10 -> 10.00000000000000 Inexact Rounded |
|
986 |
|
987 -- negative ulps |
|
988 ddfma36480 fma 1 -1 77e-14 -> -0.99999999999923 |
|
989 ddfma36481 fma 1 -1 77e-15 -> -0.999999999999923 |
|
990 ddfma36482 fma 1 -1 77e-16 -> -0.9999999999999923 |
|
991 ddfma36483 fma 1 -1 77e-17 -> -0.9999999999999992 Inexact Rounded |
|
992 ddfma36484 fma 1 -1 77e-18 -> -0.9999999999999999 Inexact Rounded |
|
993 ddfma36485 fma 1 -1 77e-19 -> -1.000000000000000 Inexact Rounded |
|
994 ddfma36486 fma 1 -1 77e-99 -> -1.000000000000000 Inexact Rounded |
|
995 |
|
996 ddfma36490 fma 1 -10 77e-14 -> -9.99999999999923 |
|
997 ddfma36491 fma 1 -10 77e-15 -> -9.999999999999923 |
|
998 ddfma36492 fma 1 -10 77e-16 -> -9.999999999999992 Inexact Rounded |
|
999 ddfma36493 fma 1 -10 77e-17 -> -9.999999999999999 Inexact Rounded |
|
1000 ddfma36494 fma 1 -10 77e-18 -> -10.00000000000000 Inexact Rounded |
|
1001 ddfma36495 fma 1 -10 77e-19 -> -10.00000000000000 Inexact Rounded |
|
1002 ddfma36496 fma 1 -10 77e-99 -> -10.00000000000000 Inexact Rounded |
|
1003 |
|
1004 ddfma36500 fma 1 77e-14 -1 -> -0.99999999999923 |
|
1005 ddfma36501 fma 1 77e-15 -1 -> -0.999999999999923 |
|
1006 ddfma36502 fma 1 77e-16 -1 -> -0.9999999999999923 |
|
1007 ddfma36503 fma 1 77e-17 -1 -> -0.9999999999999992 Inexact Rounded |
|
1008 ddfma36504 fma 1 77e-18 -1 -> -0.9999999999999999 Inexact Rounded |
|
1009 ddfma36505 fma 1 77e-19 -1 -> -1.000000000000000 Inexact Rounded |
|
1010 ddfma36506 fma 1 77e-99 -1 -> -1.000000000000000 Inexact Rounded |
|
1011 |
|
1012 ddfma36510 fma 1 77e-14 -10 -> -9.99999999999923 |
|
1013 ddfma36511 fma 1 77e-15 -10 -> -9.999999999999923 |
|
1014 ddfma36512 fma 1 77e-16 -10 -> -9.999999999999992 Inexact Rounded |
|
1015 ddfma36513 fma 1 77e-17 -10 -> -9.999999999999999 Inexact Rounded |
|
1016 ddfma36514 fma 1 77e-18 -10 -> -10.00000000000000 Inexact Rounded |
|
1017 ddfma36515 fma 1 77e-19 -10 -> -10.00000000000000 Inexact Rounded |
|
1018 ddfma36516 fma 1 77e-99 -10 -> -10.00000000000000 Inexact Rounded |
|
1019 |
|
1020 -- and a couple more with longer RHS |
|
1021 ddfma36520 fma 1 1 -7777e-16 -> 0.9999999999992223 |
|
1022 ddfma36521 fma 1 1 -7777e-17 -> 0.9999999999999222 Inexact Rounded |
|
1023 ddfma36522 fma 1 1 -7777e-18 -> 0.9999999999999922 Inexact Rounded |
|
1024 ddfma36523 fma 1 1 -7777e-19 -> 0.9999999999999992 Inexact Rounded |
|
1025 ddfma36524 fma 1 1 -7777e-20 -> 0.9999999999999999 Inexact Rounded |
|
1026 ddfma36525 fma 1 1 -7777e-21 -> 1.000000000000000 Inexact Rounded |
|
1027 ddfma36526 fma 1 1 -7777e-22 -> 1.000000000000000 Inexact Rounded |
|
1028 |
|
1029 |
|
1030 -- and some more residue effects and different roundings |
|
1031 rounding: half_up |
|
1032 ddfma36540 fma 1 '6543210123456789' 0 -> '6543210123456789' |
|
1033 ddfma36541 fma 1 '6543210123456789' 0.000000001 -> '6543210123456789' Inexact Rounded |
|
1034 ddfma36542 fma 1 '6543210123456789' 0.000001 -> '6543210123456789' Inexact Rounded |
|
1035 ddfma36543 fma 1 '6543210123456789' 0.1 -> '6543210123456789' Inexact Rounded |
|
1036 ddfma36544 fma 1 '6543210123456789' 0.4 -> '6543210123456789' Inexact Rounded |
|
1037 ddfma36545 fma 1 '6543210123456789' 0.49 -> '6543210123456789' Inexact Rounded |
|
1038 ddfma36546 fma 1 '6543210123456789' 0.499999 -> '6543210123456789' Inexact Rounded |
|
1039 ddfma36547 fma 1 '6543210123456789' 0.499999999 -> '6543210123456789' Inexact Rounded |
|
1040 ddfma36548 fma 1 '6543210123456789' 0.5 -> '6543210123456790' Inexact Rounded |
|
1041 ddfma36549 fma 1 '6543210123456789' 0.500000001 -> '6543210123456790' Inexact Rounded |
|
1042 ddfma36550 fma 1 '6543210123456789' 0.500001 -> '6543210123456790' Inexact Rounded |
|
1043 ddfma36551 fma 1 '6543210123456789' 0.51 -> '6543210123456790' Inexact Rounded |
|
1044 ddfma36552 fma 1 '6543210123456789' 0.6 -> '6543210123456790' Inexact Rounded |
|
1045 ddfma36553 fma 1 '6543210123456789' 0.9 -> '6543210123456790' Inexact Rounded |
|
1046 ddfma36554 fma 1 '6543210123456789' 0.99999 -> '6543210123456790' Inexact Rounded |
|
1047 ddfma36555 fma 1 '6543210123456789' 0.999999999 -> '6543210123456790' Inexact Rounded |
|
1048 ddfma36556 fma 1 '6543210123456789' 1 -> '6543210123456790' |
|
1049 ddfma36557 fma 1 '6543210123456789' 1.000000001 -> '6543210123456790' Inexact Rounded |
|
1050 ddfma36558 fma 1 '6543210123456789' 1.00001 -> '6543210123456790' Inexact Rounded |
|
1051 ddfma36559 fma 1 '6543210123456789' 1.1 -> '6543210123456790' Inexact Rounded |
|
1052 |
|
1053 rounding: half_even |
|
1054 ddfma36560 fma 1 '6543210123456789' 0 -> '6543210123456789' |
|
1055 ddfma36561 fma 1 '6543210123456789' 0.000000001 -> '6543210123456789' Inexact Rounded |
|
1056 ddfma36562 fma 1 '6543210123456789' 0.000001 -> '6543210123456789' Inexact Rounded |
|
1057 ddfma36563 fma 1 '6543210123456789' 0.1 -> '6543210123456789' Inexact Rounded |
|
1058 ddfma36564 fma 1 '6543210123456789' 0.4 -> '6543210123456789' Inexact Rounded |
|
1059 ddfma36565 fma 1 '6543210123456789' 0.49 -> '6543210123456789' Inexact Rounded |
|
1060 ddfma36566 fma 1 '6543210123456789' 0.499999 -> '6543210123456789' Inexact Rounded |
|
1061 ddfma36567 fma 1 '6543210123456789' 0.499999999 -> '6543210123456789' Inexact Rounded |
|
1062 ddfma36568 fma 1 '6543210123456789' 0.5 -> '6543210123456790' Inexact Rounded |
|
1063 ddfma36569 fma 1 '6543210123456789' 0.500000001 -> '6543210123456790' Inexact Rounded |
|
1064 ddfma36570 fma 1 '6543210123456789' 0.500001 -> '6543210123456790' Inexact Rounded |
|
1065 ddfma36571 fma 1 '6543210123456789' 0.51 -> '6543210123456790' Inexact Rounded |
|
1066 ddfma36572 fma 1 '6543210123456789' 0.6 -> '6543210123456790' Inexact Rounded |
|
1067 ddfma36573 fma 1 '6543210123456789' 0.9 -> '6543210123456790' Inexact Rounded |
|
1068 ddfma36574 fma 1 '6543210123456789' 0.99999 -> '6543210123456790' Inexact Rounded |
|
1069 ddfma36575 fma 1 '6543210123456789' 0.999999999 -> '6543210123456790' Inexact Rounded |
|
1070 ddfma36576 fma 1 '6543210123456789' 1 -> '6543210123456790' |
|
1071 ddfma36577 fma 1 '6543210123456789' 1.00000001 -> '6543210123456790' Inexact Rounded |
|
1072 ddfma36578 fma 1 '6543210123456789' 1.00001 -> '6543210123456790' Inexact Rounded |
|
1073 ddfma36579 fma 1 '6543210123456789' 1.1 -> '6543210123456790' Inexact Rounded |
|
1074 |
|
1075 -- critical few with even bottom digit... |
|
1076 ddfma37540 fma 1 '6543210123456788' 0.499999999 -> '6543210123456788' Inexact Rounded |
|
1077 ddfma37541 fma 1 '6543210123456788' 0.5 -> '6543210123456788' Inexact Rounded |
|
1078 ddfma37542 fma 1 '6543210123456788' 0.500000001 -> '6543210123456789' Inexact Rounded |
|
1079 |
|
1080 rounding: down |
|
1081 ddfma37550 fma 1 '6543210123456789' 0 -> '6543210123456789' |
|
1082 ddfma37551 fma 1 '6543210123456789' 0.000000001 -> '6543210123456789' Inexact Rounded |
|
1083 ddfma37552 fma 1 '6543210123456789' 0.000001 -> '6543210123456789' Inexact Rounded |
|
1084 ddfma37553 fma 1 '6543210123456789' 0.1 -> '6543210123456789' Inexact Rounded |
|
1085 ddfma37554 fma 1 '6543210123456789' 0.4 -> '6543210123456789' Inexact Rounded |
|
1086 ddfma37555 fma 1 '6543210123456789' 0.49 -> '6543210123456789' Inexact Rounded |
|
1087 ddfma37556 fma 1 '6543210123456789' 0.499999 -> '6543210123456789' Inexact Rounded |
|
1088 ddfma37557 fma 1 '6543210123456789' 0.499999999 -> '6543210123456789' Inexact Rounded |
|
1089 ddfma37558 fma 1 '6543210123456789' 0.5 -> '6543210123456789' Inexact Rounded |
|
1090 ddfma37559 fma 1 '6543210123456789' 0.500000001 -> '6543210123456789' Inexact Rounded |
|
1091 ddfma37560 fma 1 '6543210123456789' 0.500001 -> '6543210123456789' Inexact Rounded |
|
1092 ddfma37561 fma 1 '6543210123456789' 0.51 -> '6543210123456789' Inexact Rounded |
|
1093 ddfma37562 fma 1 '6543210123456789' 0.6 -> '6543210123456789' Inexact Rounded |
|
1094 ddfma37563 fma 1 '6543210123456789' 0.9 -> '6543210123456789' Inexact Rounded |
|
1095 ddfma37564 fma 1 '6543210123456789' 0.99999 -> '6543210123456789' Inexact Rounded |
|
1096 ddfma37565 fma 1 '6543210123456789' 0.999999999 -> '6543210123456789' Inexact Rounded |
|
1097 ddfma37566 fma 1 '6543210123456789' 1 -> '6543210123456790' |
|
1098 ddfma37567 fma 1 '6543210123456789' 1.00000001 -> '6543210123456790' Inexact Rounded |
|
1099 ddfma37568 fma 1 '6543210123456789' 1.00001 -> '6543210123456790' Inexact Rounded |
|
1100 ddfma37569 fma 1 '6543210123456789' 1.1 -> '6543210123456790' Inexact Rounded |
|
1101 |
|
1102 |
|
1103 -- verify a query |
|
1104 rounding: down |
|
1105 ddfma37661 fma 1 1e-398 9.000000000000000E+384 -> 9.000000000000000E+384 Inexact Rounded |
|
1106 ddfma37662 fma 1 0 9.000000000000000E+384 -> 9.000000000000000E+384 Rounded |
|
1107 ddfma37663 fma 1 1e-388 9.000000000000000E+374 -> 9.000000000000000E+374 Inexact Rounded |
|
1108 ddfma37664 fma 1 0 9.000000000000000E+374 -> 9.000000000000000E+374 Rounded |
|
1109 |
|
1110 -- more zeros, etc. |
|
1111 rounding: half_even |
|
1112 |
|
1113 ddfma37701 fma 1 5.00 1.00E-3 -> 5.00100 |
|
1114 ddfma37702 fma 1 00.00 0.000 -> 0.000 |
|
1115 ddfma37703 fma 1 00.00 0E-3 -> 0.000 |
|
1116 ddfma37704 fma 1 0E-3 00.00 -> 0.000 |
|
1117 |
|
1118 ddfma37710 fma 1 0E+3 00.00 -> 0.00 |
|
1119 ddfma37711 fma 1 0E+3 00.0 -> 0.0 |
|
1120 ddfma37712 fma 1 0E+3 00. -> 0 |
|
1121 ddfma37713 fma 1 0E+3 00.E+1 -> 0E+1 |
|
1122 ddfma37714 fma 1 0E+3 00.E+2 -> 0E+2 |
|
1123 ddfma37715 fma 1 0E+3 00.E+3 -> 0E+3 |
|
1124 ddfma37716 fma 1 0E+3 00.E+4 -> 0E+3 |
|
1125 ddfma37717 fma 1 0E+3 00.E+5 -> 0E+3 |
|
1126 ddfma37718 fma 1 0E+3 -00.0 -> 0.0 |
|
1127 ddfma37719 fma 1 0E+3 -00. -> 0 |
|
1128 ddfma37731 fma 1 0E+3 -00.E+1 -> 0E+1 |
|
1129 |
|
1130 ddfma37720 fma 1 00.00 0E+3 -> 0.00 |
|
1131 ddfma37721 fma 1 00.0 0E+3 -> 0.0 |
|
1132 ddfma37722 fma 1 00. 0E+3 -> 0 |
|
1133 ddfma37723 fma 1 00.E+1 0E+3 -> 0E+1 |
|
1134 ddfma37724 fma 1 00.E+2 0E+3 -> 0E+2 |
|
1135 ddfma37725 fma 1 00.E+3 0E+3 -> 0E+3 |
|
1136 ddfma37726 fma 1 00.E+4 0E+3 -> 0E+3 |
|
1137 ddfma37727 fma 1 00.E+5 0E+3 -> 0E+3 |
|
1138 ddfma37728 fma 1 -00.00 0E+3 -> 0.00 |
|
1139 ddfma37729 fma 1 -00.0 0E+3 -> 0.0 |
|
1140 ddfma37730 fma 1 -00. 0E+3 -> 0 |
|
1141 |
|
1142 ddfma37732 fma 1 0 0 -> 0 |
|
1143 ddfma37733 fma 1 0 -0 -> 0 |
|
1144 ddfma37734 fma 1 -0 0 -> 0 |
|
1145 ddfma37735 fma 1 -0 -0 -> -0 -- IEEE 854 special case |
|
1146 |
|
1147 ddfma37736 fma 1 1 -1 -> 0 |
|
1148 ddfma37737 fma 1 -1 -1 -> -2 |
|
1149 ddfma37738 fma 1 1 1 -> 2 |
|
1150 ddfma37739 fma 1 -1 1 -> 0 |
|
1151 |
|
1152 ddfma37741 fma 1 0 -1 -> -1 |
|
1153 ddfma37742 fma 1 -0 -1 -> -1 |
|
1154 ddfma37743 fma 1 0 1 -> 1 |
|
1155 ddfma37744 fma 1 -0 1 -> 1 |
|
1156 ddfma37745 fma 1 -1 0 -> -1 |
|
1157 ddfma37746 fma 1 -1 -0 -> -1 |
|
1158 ddfma37747 fma 1 1 0 -> 1 |
|
1159 ddfma37748 fma 1 1 -0 -> 1 |
|
1160 |
|
1161 ddfma37751 fma 1 0.0 -1 -> -1.0 |
|
1162 ddfma37752 fma 1 -0.0 -1 -> -1.0 |
|
1163 ddfma37753 fma 1 0.0 1 -> 1.0 |
|
1164 ddfma37754 fma 1 -0.0 1 -> 1.0 |
|
1165 ddfma37755 fma 1 -1.0 0 -> -1.0 |
|
1166 ddfma37756 fma 1 -1.0 -0 -> -1.0 |
|
1167 ddfma37757 fma 1 1.0 0 -> 1.0 |
|
1168 ddfma37758 fma 1 1.0 -0 -> 1.0 |
|
1169 |
|
1170 ddfma37761 fma 1 0 -1.0 -> -1.0 |
|
1171 ddfma37762 fma 1 -0 -1.0 -> -1.0 |
|
1172 ddfma37763 fma 1 0 1.0 -> 1.0 |
|
1173 ddfma37764 fma 1 -0 1.0 -> 1.0 |
|
1174 ddfma37765 fma 1 -1 0.0 -> -1.0 |
|
1175 ddfma37766 fma 1 -1 -0.0 -> -1.0 |
|
1176 ddfma37767 fma 1 1 0.0 -> 1.0 |
|
1177 ddfma37768 fma 1 1 -0.0 -> 1.0 |
|
1178 |
|
1179 ddfma37771 fma 1 0.0 -1.0 -> -1.0 |
|
1180 ddfma37772 fma 1 -0.0 -1.0 -> -1.0 |
|
1181 ddfma37773 fma 1 0.0 1.0 -> 1.0 |
|
1182 ddfma37774 fma 1 -0.0 1.0 -> 1.0 |
|
1183 ddfma37775 fma 1 -1.0 0.0 -> -1.0 |
|
1184 ddfma37776 fma 1 -1.0 -0.0 -> -1.0 |
|
1185 ddfma37777 fma 1 1.0 0.0 -> 1.0 |
|
1186 ddfma37778 fma 1 1.0 -0.0 -> 1.0 |
|
1187 |
|
1188 -- Specials |
|
1189 ddfma37780 fma 1 -Inf -Inf -> -Infinity |
|
1190 ddfma37781 fma 1 -Inf -1000 -> -Infinity |
|
1191 ddfma37782 fma 1 -Inf -1 -> -Infinity |
|
1192 ddfma37783 fma 1 -Inf -0 -> -Infinity |
|
1193 ddfma37784 fma 1 -Inf 0 -> -Infinity |
|
1194 ddfma37785 fma 1 -Inf 1 -> -Infinity |
|
1195 ddfma37786 fma 1 -Inf 1000 -> -Infinity |
|
1196 ddfma37787 fma 1 -1000 -Inf -> -Infinity |
|
1197 ddfma37788 fma 1 -Inf -Inf -> -Infinity |
|
1198 ddfma37789 fma 1 -1 -Inf -> -Infinity |
|
1199 ddfma37790 fma 1 -0 -Inf -> -Infinity |
|
1200 ddfma37791 fma 1 0 -Inf -> -Infinity |
|
1201 ddfma37792 fma 1 1 -Inf -> -Infinity |
|
1202 ddfma37793 fma 1 1000 -Inf -> -Infinity |
|
1203 ddfma37794 fma 1 Inf -Inf -> NaN Invalid_operation |
|
1204 |
|
1205 ddfma37800 fma 1 Inf -Inf -> NaN Invalid_operation |
|
1206 ddfma37801 fma 1 Inf -1000 -> Infinity |
|
1207 ddfma37802 fma 1 Inf -1 -> Infinity |
|
1208 ddfma37803 fma 1 Inf -0 -> Infinity |
|
1209 ddfma37804 fma 1 Inf 0 -> Infinity |
|
1210 ddfma37805 fma 1 Inf 1 -> Infinity |
|
1211 ddfma37806 fma 1 Inf 1000 -> Infinity |
|
1212 ddfma37807 fma 1 Inf Inf -> Infinity |
|
1213 ddfma37808 fma 1 -1000 Inf -> Infinity |
|
1214 ddfma37809 fma 1 -Inf Inf -> NaN Invalid_operation |
|
1215 ddfma37810 fma 1 -1 Inf -> Infinity |
|
1216 ddfma37811 fma 1 -0 Inf -> Infinity |
|
1217 ddfma37812 fma 1 0 Inf -> Infinity |
|
1218 ddfma37813 fma 1 1 Inf -> Infinity |
|
1219 ddfma37814 fma 1 1000 Inf -> Infinity |
|
1220 ddfma37815 fma 1 Inf Inf -> Infinity |
|
1221 |
|
1222 ddfma37821 fma 1 NaN -Inf -> NaN |
|
1223 ddfma37822 fma 1 NaN -1000 -> NaN |
|
1224 ddfma37823 fma 1 NaN -1 -> NaN |
|
1225 ddfma37824 fma 1 NaN -0 -> NaN |
|
1226 ddfma37825 fma 1 NaN 0 -> NaN |
|
1227 ddfma37826 fma 1 NaN 1 -> NaN |
|
1228 ddfma37827 fma 1 NaN 1000 -> NaN |
|
1229 ddfma37828 fma 1 NaN Inf -> NaN |
|
1230 ddfma37829 fma 1 NaN NaN -> NaN |
|
1231 ddfma37830 fma 1 -Inf NaN -> NaN |
|
1232 ddfma37831 fma 1 -1000 NaN -> NaN |
|
1233 ddfma37832 fma 1 -1 NaN -> NaN |
|
1234 ddfma37833 fma 1 -0 NaN -> NaN |
|
1235 ddfma37834 fma 1 0 NaN -> NaN |
|
1236 ddfma37835 fma 1 1 NaN -> NaN |
|
1237 ddfma37836 fma 1 1000 NaN -> NaN |
|
1238 ddfma37837 fma 1 Inf NaN -> NaN |
|
1239 |
|
1240 ddfma37841 fma 1 sNaN -Inf -> NaN Invalid_operation |
|
1241 ddfma37842 fma 1 sNaN -1000 -> NaN Invalid_operation |
|
1242 ddfma37843 fma 1 sNaN -1 -> NaN Invalid_operation |
|
1243 ddfma37844 fma 1 sNaN -0 -> NaN Invalid_operation |
|
1244 ddfma37845 fma 1 sNaN 0 -> NaN Invalid_operation |
|
1245 ddfma37846 fma 1 sNaN 1 -> NaN Invalid_operation |
|
1246 ddfma37847 fma 1 sNaN 1000 -> NaN Invalid_operation |
|
1247 ddfma37848 fma 1 sNaN NaN -> NaN Invalid_operation |
|
1248 ddfma37849 fma 1 sNaN sNaN -> NaN Invalid_operation |
|
1249 ddfma37850 fma 1 NaN sNaN -> NaN Invalid_operation |
|
1250 ddfma37851 fma 1 -Inf sNaN -> NaN Invalid_operation |
|
1251 ddfma37852 fma 1 -1000 sNaN -> NaN Invalid_operation |
|
1252 ddfma37853 fma 1 -1 sNaN -> NaN Invalid_operation |
|
1253 ddfma37854 fma 1 -0 sNaN -> NaN Invalid_operation |
|
1254 ddfma37855 fma 1 0 sNaN -> NaN Invalid_operation |
|
1255 ddfma37856 fma 1 1 sNaN -> NaN Invalid_operation |
|
1256 ddfma37857 fma 1 1000 sNaN -> NaN Invalid_operation |
|
1257 ddfma37858 fma 1 Inf sNaN -> NaN Invalid_operation |
|
1258 ddfma37859 fma 1 NaN sNaN -> NaN Invalid_operation |
|
1259 |
|
1260 -- propagating NaNs |
|
1261 ddfma37861 fma 1 NaN1 -Inf -> NaN1 |
|
1262 ddfma37862 fma 1 +NaN2 -1000 -> NaN2 |
|
1263 ddfma37863 fma 1 NaN3 1000 -> NaN3 |
|
1264 ddfma37864 fma 1 NaN4 Inf -> NaN4 |
|
1265 ddfma37865 fma 1 NaN5 +NaN6 -> NaN5 |
|
1266 ddfma37866 fma 1 -Inf NaN7 -> NaN7 |
|
1267 ddfma37867 fma 1 -1000 NaN8 -> NaN8 |
|
1268 ddfma37868 fma 1 1000 NaN9 -> NaN9 |
|
1269 ddfma37869 fma 1 Inf +NaN10 -> NaN10 |
|
1270 ddfma37871 fma 1 sNaN11 -Inf -> NaN11 Invalid_operation |
|
1271 ddfma37872 fma 1 sNaN12 -1000 -> NaN12 Invalid_operation |
|
1272 ddfma37873 fma 1 sNaN13 1000 -> NaN13 Invalid_operation |
|
1273 ddfma37874 fma 1 sNaN14 NaN17 -> NaN14 Invalid_operation |
|
1274 ddfma37875 fma 1 sNaN15 sNaN18 -> NaN15 Invalid_operation |
|
1275 ddfma37876 fma 1 NaN16 sNaN19 -> NaN19 Invalid_operation |
|
1276 ddfma37877 fma 1 -Inf +sNaN20 -> NaN20 Invalid_operation |
|
1277 ddfma37878 fma 1 -1000 sNaN21 -> NaN21 Invalid_operation |
|
1278 ddfma37879 fma 1 1000 sNaN22 -> NaN22 Invalid_operation |
|
1279 ddfma37880 fma 1 Inf sNaN23 -> NaN23 Invalid_operation |
|
1280 ddfma37881 fma 1 +NaN25 +sNaN24 -> NaN24 Invalid_operation |
|
1281 ddfma37882 fma 1 -NaN26 NaN28 -> -NaN26 |
|
1282 ddfma37883 fma 1 -sNaN27 sNaN29 -> -NaN27 Invalid_operation |
|
1283 ddfma37884 fma 1 1000 -NaN30 -> -NaN30 |
|
1284 ddfma37885 fma 1 1000 -sNaN31 -> -NaN31 Invalid_operation |
|
1285 |
|
1286 -- Here we explore near the boundary of rounding a subnormal to Nmin |
|
1287 ddfma37575 fma 1 1E-383 -1E-398 -> 9.99999999999999E-384 Subnormal |
|
1288 ddfma37576 fma 1 -1E-383 +1E-398 -> -9.99999999999999E-384 Subnormal |
|
1289 |
|
1290 -- check overflow edge case |
|
1291 -- 1234567890123456 |
|
1292 ddfma37972 apply 9.999999999999999E+384 -> 9.999999999999999E+384 |
|
1293 ddfma37973 fma 1 9.999999999999999E+384 1 -> 9.999999999999999E+384 Inexact Rounded |
|
1294 ddfma37974 fma 1 9999999999999999E+369 1 -> 9.999999999999999E+384 Inexact Rounded |
|
1295 ddfma37975 fma 1 9999999999999999E+369 1E+369 -> Infinity Overflow Inexact Rounded |
|
1296 ddfma37976 fma 1 9999999999999999E+369 9E+368 -> Infinity Overflow Inexact Rounded |
|
1297 ddfma37977 fma 1 9999999999999999E+369 8E+368 -> Infinity Overflow Inexact Rounded |
|
1298 ddfma37978 fma 1 9999999999999999E+369 7E+368 -> Infinity Overflow Inexact Rounded |
|
1299 ddfma37979 fma 1 9999999999999999E+369 6E+368 -> Infinity Overflow Inexact Rounded |
|
1300 ddfma37980 fma 1 9999999999999999E+369 5E+368 -> Infinity Overflow Inexact Rounded |
|
1301 ddfma37981 fma 1 9999999999999999E+369 4E+368 -> 9.999999999999999E+384 Inexact Rounded |
|
1302 ddfma37982 fma 1 9999999999999999E+369 3E+368 -> 9.999999999999999E+384 Inexact Rounded |
|
1303 ddfma37983 fma 1 9999999999999999E+369 2E+368 -> 9.999999999999999E+384 Inexact Rounded |
|
1304 ddfma37984 fma 1 9999999999999999E+369 1E+368 -> 9.999999999999999E+384 Inexact Rounded |
|
1305 |
|
1306 ddfma37985 apply -9.999999999999999E+384 -> -9.999999999999999E+384 |
|
1307 ddfma37986 fma 1 -9.999999999999999E+384 -1 -> -9.999999999999999E+384 Inexact Rounded |
|
1308 ddfma37987 fma 1 -9999999999999999E+369 -1 -> -9.999999999999999E+384 Inexact Rounded |
|
1309 ddfma37988 fma 1 -9999999999999999E+369 -1E+369 -> -Infinity Overflow Inexact Rounded |
|
1310 ddfma37989 fma 1 -9999999999999999E+369 -9E+368 -> -Infinity Overflow Inexact Rounded |
|
1311 ddfma37990 fma 1 -9999999999999999E+369 -8E+368 -> -Infinity Overflow Inexact Rounded |
|
1312 ddfma37991 fma 1 -9999999999999999E+369 -7E+368 -> -Infinity Overflow Inexact Rounded |
|
1313 ddfma37992 fma 1 -9999999999999999E+369 -6E+368 -> -Infinity Overflow Inexact Rounded |
|
1314 ddfma37993 fma 1 -9999999999999999E+369 -5E+368 -> -Infinity Overflow Inexact Rounded |
|
1315 ddfma37994 fma 1 -9999999999999999E+369 -4E+368 -> -9.999999999999999E+384 Inexact Rounded |
|
1316 ddfma37995 fma 1 -9999999999999999E+369 -3E+368 -> -9.999999999999999E+384 Inexact Rounded |
|
1317 ddfma37996 fma 1 -9999999999999999E+369 -2E+368 -> -9.999999999999999E+384 Inexact Rounded |
|
1318 ddfma37997 fma 1 -9999999999999999E+369 -1E+368 -> -9.999999999999999E+384 Inexact Rounded |
|
1319 |
|
1320 -- And for round down full and subnormal results |
|
1321 rounding: down |
|
1322 ddfma371100 fma 1 1e+2 -1e-383 -> 99.99999999999999 Rounded Inexact |
|
1323 ddfma371101 fma 1 1e+1 -1e-383 -> 9.999999999999999 Rounded Inexact |
|
1324 ddfma371103 fma 1 +1 -1e-383 -> 0.9999999999999999 Rounded Inexact |
|
1325 ddfma371104 fma 1 1e-1 -1e-383 -> 0.09999999999999999 Rounded Inexact |
|
1326 ddfma371105 fma 1 1e-2 -1e-383 -> 0.009999999999999999 Rounded Inexact |
|
1327 ddfma371106 fma 1 1e-3 -1e-383 -> 0.0009999999999999999 Rounded Inexact |
|
1328 ddfma371107 fma 1 1e-4 -1e-383 -> 0.00009999999999999999 Rounded Inexact |
|
1329 ddfma371108 fma 1 1e-5 -1e-383 -> 0.000009999999999999999 Rounded Inexact |
|
1330 ddfma371109 fma 1 1e-6 -1e-383 -> 9.999999999999999E-7 Rounded Inexact |
|
1331 |
|
1332 rounding: ceiling |
|
1333 ddfma371110 fma 1 -1e+2 +1e-383 -> -99.99999999999999 Rounded Inexact |
|
1334 ddfma371111 fma 1 -1e+1 +1e-383 -> -9.999999999999999 Rounded Inexact |
|
1335 ddfma371113 fma 1 -1 +1e-383 -> -0.9999999999999999 Rounded Inexact |
|
1336 ddfma371114 fma 1 -1e-1 +1e-383 -> -0.09999999999999999 Rounded Inexact |
|
1337 ddfma371115 fma 1 -1e-2 +1e-383 -> -0.009999999999999999 Rounded Inexact |
|
1338 ddfma371116 fma 1 -1e-3 +1e-383 -> -0.0009999999999999999 Rounded Inexact |
|
1339 ddfma371117 fma 1 -1e-4 +1e-383 -> -0.00009999999999999999 Rounded Inexact |
|
1340 ddfma371118 fma 1 -1e-5 +1e-383 -> -0.000009999999999999999 Rounded Inexact |
|
1341 ddfma371119 fma 1 -1e-6 +1e-383 -> -9.999999999999999E-7 Rounded Inexact |
|
1342 |
|
1343 -- tests based on Gunnar Degnbol's edge case |
|
1344 rounding: half_even |
|
1345 |
|
1346 ddfma371300 fma 1 1E16 -0.5 -> 1.000000000000000E+16 Inexact Rounded |
|
1347 ddfma371310 fma 1 1E16 -0.51 -> 9999999999999999 Inexact Rounded |
|
1348 ddfma371311 fma 1 1E16 -0.501 -> 9999999999999999 Inexact Rounded |
|
1349 ddfma371312 fma 1 1E16 -0.5001 -> 9999999999999999 Inexact Rounded |
|
1350 ddfma371313 fma 1 1E16 -0.50001 -> 9999999999999999 Inexact Rounded |
|
1351 ddfma371314 fma 1 1E16 -0.500001 -> 9999999999999999 Inexact Rounded |
|
1352 ddfma371315 fma 1 1E16 -0.5000001 -> 9999999999999999 Inexact Rounded |
|
1353 ddfma371316 fma 1 1E16 -0.50000001 -> 9999999999999999 Inexact Rounded |
|
1354 ddfma371317 fma 1 1E16 -0.500000001 -> 9999999999999999 Inexact Rounded |
|
1355 ddfma371318 fma 1 1E16 -0.5000000001 -> 9999999999999999 Inexact Rounded |
|
1356 ddfma371319 fma 1 1E16 -0.50000000001 -> 9999999999999999 Inexact Rounded |
|
1357 ddfma371320 fma 1 1E16 -0.500000000001 -> 9999999999999999 Inexact Rounded |
|
1358 ddfma371321 fma 1 1E16 -0.5000000000001 -> 9999999999999999 Inexact Rounded |
|
1359 ddfma371322 fma 1 1E16 -0.50000000000001 -> 9999999999999999 Inexact Rounded |
|
1360 ddfma371323 fma 1 1E16 -0.500000000000001 -> 9999999999999999 Inexact Rounded |
|
1361 ddfma371324 fma 1 1E16 -0.5000000000000001 -> 9999999999999999 Inexact Rounded |
|
1362 ddfma371325 fma 1 1E16 -0.5000000000000000 -> 1.000000000000000E+16 Inexact Rounded |
|
1363 ddfma371326 fma 1 1E16 -0.500000000000000 -> 1.000000000000000E+16 Inexact Rounded |
|
1364 ddfma371327 fma 1 1E16 -0.50000000000000 -> 1.000000000000000E+16 Inexact Rounded |
|
1365 ddfma371328 fma 1 1E16 -0.5000000000000 -> 1.000000000000000E+16 Inexact Rounded |
|
1366 ddfma371329 fma 1 1E16 -0.500000000000 -> 1.000000000000000E+16 Inexact Rounded |
|
1367 ddfma371330 fma 1 1E16 -0.50000000000 -> 1.000000000000000E+16 Inexact Rounded |
|
1368 ddfma371331 fma 1 1E16 -0.5000000000 -> 1.000000000000000E+16 Inexact Rounded |
|
1369 ddfma371332 fma 1 1E16 -0.500000000 -> 1.000000000000000E+16 Inexact Rounded |
|
1370 ddfma371333 fma 1 1E16 -0.50000000 -> 1.000000000000000E+16 Inexact Rounded |
|
1371 ddfma371334 fma 1 1E16 -0.5000000 -> 1.000000000000000E+16 Inexact Rounded |
|
1372 ddfma371335 fma 1 1E16 -0.500000 -> 1.000000000000000E+16 Inexact Rounded |
|
1373 ddfma371336 fma 1 1E16 -0.50000 -> 1.000000000000000E+16 Inexact Rounded |
|
1374 ddfma371337 fma 1 1E16 -0.5000 -> 1.000000000000000E+16 Inexact Rounded |
|
1375 ddfma371338 fma 1 1E16 -0.500 -> 1.000000000000000E+16 Inexact Rounded |
|
1376 ddfma371339 fma 1 1E16 -0.50 -> 1.000000000000000E+16 Inexact Rounded |
|
1377 |
|
1378 ddfma371340 fma 1 1E16 -5000000.000010001 -> 9999999995000000 Inexact Rounded |
|
1379 ddfma371341 fma 1 1E16 -5000000.000000001 -> 9999999995000000 Inexact Rounded |
|
1380 |
|
1381 ddfma371349 fma 1 9999999999999999 0.4 -> 9999999999999999 Inexact Rounded |
|
1382 ddfma371350 fma 1 9999999999999999 0.49 -> 9999999999999999 Inexact Rounded |
|
1383 ddfma371351 fma 1 9999999999999999 0.499 -> 9999999999999999 Inexact Rounded |
|
1384 ddfma371352 fma 1 9999999999999999 0.4999 -> 9999999999999999 Inexact Rounded |
|
1385 ddfma371353 fma 1 9999999999999999 0.49999 -> 9999999999999999 Inexact Rounded |
|
1386 ddfma371354 fma 1 9999999999999999 0.499999 -> 9999999999999999 Inexact Rounded |
|
1387 ddfma371355 fma 1 9999999999999999 0.4999999 -> 9999999999999999 Inexact Rounded |
|
1388 ddfma371356 fma 1 9999999999999999 0.49999999 -> 9999999999999999 Inexact Rounded |
|
1389 ddfma371357 fma 1 9999999999999999 0.499999999 -> 9999999999999999 Inexact Rounded |
|
1390 ddfma371358 fma 1 9999999999999999 0.4999999999 -> 9999999999999999 Inexact Rounded |
|
1391 ddfma371359 fma 1 9999999999999999 0.49999999999 -> 9999999999999999 Inexact Rounded |
|
1392 ddfma371360 fma 1 9999999999999999 0.499999999999 -> 9999999999999999 Inexact Rounded |
|
1393 ddfma371361 fma 1 9999999999999999 0.4999999999999 -> 9999999999999999 Inexact Rounded |
|
1394 ddfma371362 fma 1 9999999999999999 0.49999999999999 -> 9999999999999999 Inexact Rounded |
|
1395 ddfma371363 fma 1 9999999999999999 0.499999999999999 -> 9999999999999999 Inexact Rounded |
|
1396 ddfma371364 fma 1 9999999999999999 0.4999999999999999 -> 9999999999999999 Inexact Rounded |
|
1397 ddfma371365 fma 1 9999999999999999 0.5000000000000000 -> 1.000000000000000E+16 Inexact Rounded |
|
1398 ddfma371367 fma 1 9999999999999999 0.500000000000000 -> 1.000000000000000E+16 Inexact Rounded |
|
1399 ddfma371368 fma 1 9999999999999999 0.50000000000000 -> 1.000000000000000E+16 Inexact Rounded |
|
1400 ddfma371369 fma 1 9999999999999999 0.5000000000000 -> 1.000000000000000E+16 Inexact Rounded |
|
1401 ddfma371370 fma 1 9999999999999999 0.500000000000 -> 1.000000000000000E+16 Inexact Rounded |
|
1402 ddfma371371 fma 1 9999999999999999 0.50000000000 -> 1.000000000000000E+16 Inexact Rounded |
|
1403 ddfma371372 fma 1 9999999999999999 0.5000000000 -> 1.000000000000000E+16 Inexact Rounded |
|
1404 ddfma371373 fma 1 9999999999999999 0.500000000 -> 1.000000000000000E+16 Inexact Rounded |
|
1405 ddfma371374 fma 1 9999999999999999 0.50000000 -> 1.000000000000000E+16 Inexact Rounded |
|
1406 ddfma371375 fma 1 9999999999999999 0.5000000 -> 1.000000000000000E+16 Inexact Rounded |
|
1407 ddfma371376 fma 1 9999999999999999 0.500000 -> 1.000000000000000E+16 Inexact Rounded |
|
1408 ddfma371377 fma 1 9999999999999999 0.50000 -> 1.000000000000000E+16 Inexact Rounded |
|
1409 ddfma371378 fma 1 9999999999999999 0.5000 -> 1.000000000000000E+16 Inexact Rounded |
|
1410 ddfma371379 fma 1 9999999999999999 0.500 -> 1.000000000000000E+16 Inexact Rounded |
|
1411 ddfma371380 fma 1 9999999999999999 0.50 -> 1.000000000000000E+16 Inexact Rounded |
|
1412 ddfma371381 fma 1 9999999999999999 0.5 -> 1.000000000000000E+16 Inexact Rounded |
|
1413 ddfma371382 fma 1 9999999999999999 0.5000000000000001 -> 1.000000000000000E+16 Inexact Rounded |
|
1414 ddfma371383 fma 1 9999999999999999 0.500000000000001 -> 1.000000000000000E+16 Inexact Rounded |
|
1415 ddfma371384 fma 1 9999999999999999 0.50000000000001 -> 1.000000000000000E+16 Inexact Rounded |
|
1416 ddfma371385 fma 1 9999999999999999 0.5000000000001 -> 1.000000000000000E+16 Inexact Rounded |
|
1417 ddfma371386 fma 1 9999999999999999 0.500000000001 -> 1.000000000000000E+16 Inexact Rounded |
|
1418 ddfma371387 fma 1 9999999999999999 0.50000000001 -> 1.000000000000000E+16 Inexact Rounded |
|
1419 ddfma371388 fma 1 9999999999999999 0.5000000001 -> 1.000000000000000E+16 Inexact Rounded |
|
1420 ddfma371389 fma 1 9999999999999999 0.500000001 -> 1.000000000000000E+16 Inexact Rounded |
|
1421 ddfma371390 fma 1 9999999999999999 0.50000001 -> 1.000000000000000E+16 Inexact Rounded |
|
1422 ddfma371391 fma 1 9999999999999999 0.5000001 -> 1.000000000000000E+16 Inexact Rounded |
|
1423 ddfma371392 fma 1 9999999999999999 0.500001 -> 1.000000000000000E+16 Inexact Rounded |
|
1424 ddfma371393 fma 1 9999999999999999 0.50001 -> 1.000000000000000E+16 Inexact Rounded |
|
1425 ddfma371394 fma 1 9999999999999999 0.5001 -> 1.000000000000000E+16 Inexact Rounded |
|
1426 ddfma371395 fma 1 9999999999999999 0.501 -> 1.000000000000000E+16 Inexact Rounded |
|
1427 ddfma371396 fma 1 9999999999999999 0.51 -> 1.000000000000000E+16 Inexact Rounded |
|
1428 |
|
1429 -- More GD edge cases, where difference between the unadjusted |
|
1430 -- exponents is larger than the maximum precision and one side is 0 |
|
1431 ddfma371420 fma 1 0 1.123456789012345 -> 1.123456789012345 |
|
1432 ddfma371421 fma 1 0 1.123456789012345E-1 -> 0.1123456789012345 |
|
1433 ddfma371422 fma 1 0 1.123456789012345E-2 -> 0.01123456789012345 |
|
1434 ddfma371423 fma 1 0 1.123456789012345E-3 -> 0.001123456789012345 |
|
1435 ddfma371424 fma 1 0 1.123456789012345E-4 -> 0.0001123456789012345 |
|
1436 ddfma371425 fma 1 0 1.123456789012345E-5 -> 0.00001123456789012345 |
|
1437 ddfma371426 fma 1 0 1.123456789012345E-6 -> 0.000001123456789012345 |
|
1438 ddfma371427 fma 1 0 1.123456789012345E-7 -> 1.123456789012345E-7 |
|
1439 ddfma371428 fma 1 0 1.123456789012345E-8 -> 1.123456789012345E-8 |
|
1440 ddfma371429 fma 1 0 1.123456789012345E-9 -> 1.123456789012345E-9 |
|
1441 ddfma371430 fma 1 0 1.123456789012345E-10 -> 1.123456789012345E-10 |
|
1442 ddfma371431 fma 1 0 1.123456789012345E-11 -> 1.123456789012345E-11 |
|
1443 ddfma371432 fma 1 0 1.123456789012345E-12 -> 1.123456789012345E-12 |
|
1444 ddfma371433 fma 1 0 1.123456789012345E-13 -> 1.123456789012345E-13 |
|
1445 ddfma371434 fma 1 0 1.123456789012345E-14 -> 1.123456789012345E-14 |
|
1446 ddfma371435 fma 1 0 1.123456789012345E-15 -> 1.123456789012345E-15 |
|
1447 ddfma371436 fma 1 0 1.123456789012345E-16 -> 1.123456789012345E-16 |
|
1448 ddfma371437 fma 1 0 1.123456789012345E-17 -> 1.123456789012345E-17 |
|
1449 ddfma371438 fma 1 0 1.123456789012345E-18 -> 1.123456789012345E-18 |
|
1450 ddfma371439 fma 1 0 1.123456789012345E-19 -> 1.123456789012345E-19 |
|
1451 |
|
1452 -- same, reversed 0 |
|
1453 ddfma371440 fma 1 1.123456789012345 0 -> 1.123456789012345 |
|
1454 ddfma371441 fma 1 1.123456789012345E-1 0 -> 0.1123456789012345 |
|
1455 ddfma371442 fma 1 1.123456789012345E-2 0 -> 0.01123456789012345 |
|
1456 ddfma371443 fma 1 1.123456789012345E-3 0 -> 0.001123456789012345 |
|
1457 ddfma371444 fma 1 1.123456789012345E-4 0 -> 0.0001123456789012345 |
|
1458 ddfma371445 fma 1 1.123456789012345E-5 0 -> 0.00001123456789012345 |
|
1459 ddfma371446 fma 1 1.123456789012345E-6 0 -> 0.000001123456789012345 |
|
1460 ddfma371447 fma 1 1.123456789012345E-7 0 -> 1.123456789012345E-7 |
|
1461 ddfma371448 fma 1 1.123456789012345E-8 0 -> 1.123456789012345E-8 |
|
1462 ddfma371449 fma 1 1.123456789012345E-9 0 -> 1.123456789012345E-9 |
|
1463 ddfma371450 fma 1 1.123456789012345E-10 0 -> 1.123456789012345E-10 |
|
1464 ddfma371451 fma 1 1.123456789012345E-11 0 -> 1.123456789012345E-11 |
|
1465 ddfma371452 fma 1 1.123456789012345E-12 0 -> 1.123456789012345E-12 |
|
1466 ddfma371453 fma 1 1.123456789012345E-13 0 -> 1.123456789012345E-13 |
|
1467 ddfma371454 fma 1 1.123456789012345E-14 0 -> 1.123456789012345E-14 |
|
1468 ddfma371455 fma 1 1.123456789012345E-15 0 -> 1.123456789012345E-15 |
|
1469 ddfma371456 fma 1 1.123456789012345E-16 0 -> 1.123456789012345E-16 |
|
1470 ddfma371457 fma 1 1.123456789012345E-17 0 -> 1.123456789012345E-17 |
|
1471 ddfma371458 fma 1 1.123456789012345E-18 0 -> 1.123456789012345E-18 |
|
1472 ddfma371459 fma 1 1.123456789012345E-19 0 -> 1.123456789012345E-19 |
|
1473 |
|
1474 -- same, Es on the 0 |
|
1475 ddfma371460 fma 1 1.123456789012345 0E-0 -> 1.123456789012345 |
|
1476 ddfma371461 fma 1 1.123456789012345 0E-1 -> 1.123456789012345 |
|
1477 ddfma371462 fma 1 1.123456789012345 0E-2 -> 1.123456789012345 |
|
1478 ddfma371463 fma 1 1.123456789012345 0E-3 -> 1.123456789012345 |
|
1479 ddfma371464 fma 1 1.123456789012345 0E-4 -> 1.123456789012345 |
|
1480 ddfma371465 fma 1 1.123456789012345 0E-5 -> 1.123456789012345 |
|
1481 ddfma371466 fma 1 1.123456789012345 0E-6 -> 1.123456789012345 |
|
1482 ddfma371467 fma 1 1.123456789012345 0E-7 -> 1.123456789012345 |
|
1483 ddfma371468 fma 1 1.123456789012345 0E-8 -> 1.123456789012345 |
|
1484 ddfma371469 fma 1 1.123456789012345 0E-9 -> 1.123456789012345 |
|
1485 ddfma371470 fma 1 1.123456789012345 0E-10 -> 1.123456789012345 |
|
1486 ddfma371471 fma 1 1.123456789012345 0E-11 -> 1.123456789012345 |
|
1487 ddfma371472 fma 1 1.123456789012345 0E-12 -> 1.123456789012345 |
|
1488 ddfma371473 fma 1 1.123456789012345 0E-13 -> 1.123456789012345 |
|
1489 ddfma371474 fma 1 1.123456789012345 0E-14 -> 1.123456789012345 |
|
1490 ddfma371475 fma 1 1.123456789012345 0E-15 -> 1.123456789012345 |
|
1491 -- next four flag Rounded because the 0 extends the result |
|
1492 ddfma371476 fma 1 1.123456789012345 0E-16 -> 1.123456789012345 Rounded |
|
1493 ddfma371477 fma 1 1.123456789012345 0E-17 -> 1.123456789012345 Rounded |
|
1494 ddfma371478 fma 1 1.123456789012345 0E-18 -> 1.123456789012345 Rounded |
|
1495 ddfma371479 fma 1 1.123456789012345 0E-19 -> 1.123456789012345 Rounded |
|
1496 |
|
1497 -- sum of two opposite-sign operands is exactly 0 and floor => -0 |
|
1498 rounding: half_up |
|
1499 -- exact zeros from zeros |
|
1500 ddfma371500 fma 1 0 0E-19 -> 0E-19 |
|
1501 ddfma371501 fma 1 -0 0E-19 -> 0E-19 |
|
1502 ddfma371502 fma 1 0 -0E-19 -> 0E-19 |
|
1503 ddfma371503 fma 1 -0 -0E-19 -> -0E-19 |
|
1504 -- exact zeros from non-zeros |
|
1505 ddfma371511 fma 1 -11 11 -> 0 |
|
1506 ddfma371512 fma 1 11 -11 -> 0 |
|
1507 |
|
1508 rounding: half_down |
|
1509 -- exact zeros from zeros |
|
1510 ddfma371520 fma 1 0 0E-19 -> 0E-19 |
|
1511 ddfma371521 fma 1 -0 0E-19 -> 0E-19 |
|
1512 ddfma371522 fma 1 0 -0E-19 -> 0E-19 |
|
1513 ddfma371523 fma 1 -0 -0E-19 -> -0E-19 |
|
1514 -- exact zeros from non-zeros |
|
1515 ddfma371531 fma 1 -11 11 -> 0 |
|
1516 ddfma371532 fma 1 11 -11 -> 0 |
|
1517 |
|
1518 rounding: half_even |
|
1519 -- exact zeros from zeros |
|
1520 ddfma371540 fma 1 0 0E-19 -> 0E-19 |
|
1521 ddfma371541 fma 1 -0 0E-19 -> 0E-19 |
|
1522 ddfma371542 fma 1 0 -0E-19 -> 0E-19 |
|
1523 ddfma371543 fma 1 -0 -0E-19 -> -0E-19 |
|
1524 -- exact zeros from non-zeros |
|
1525 ddfma371551 fma 1 -11 11 -> 0 |
|
1526 ddfma371552 fma 1 11 -11 -> 0 |
|
1527 |
|
1528 rounding: up |
|
1529 -- exact zeros from zeros |
|
1530 ddfma371560 fma 1 0 0E-19 -> 0E-19 |
|
1531 ddfma371561 fma 1 -0 0E-19 -> 0E-19 |
|
1532 ddfma371562 fma 1 0 -0E-19 -> 0E-19 |
|
1533 ddfma371563 fma 1 -0 -0E-19 -> -0E-19 |
|
1534 -- exact zeros from non-zeros |
|
1535 ddfma371571 fma 1 -11 11 -> 0 |
|
1536 ddfma371572 fma 1 11 -11 -> 0 |
|
1537 |
|
1538 rounding: down |
|
1539 -- exact zeros from zeros |
|
1540 ddfma371580 fma 1 0 0E-19 -> 0E-19 |
|
1541 ddfma371581 fma 1 -0 0E-19 -> 0E-19 |
|
1542 ddfma371582 fma 1 0 -0E-19 -> 0E-19 |
|
1543 ddfma371583 fma 1 -0 -0E-19 -> -0E-19 |
|
1544 -- exact zeros from non-zeros |
|
1545 ddfma371591 fma 1 -11 11 -> 0 |
|
1546 ddfma371592 fma 1 11 -11 -> 0 |
|
1547 |
|
1548 rounding: ceiling |
|
1549 -- exact zeros from zeros |
|
1550 ddfma371600 fma 1 0 0E-19 -> 0E-19 |
|
1551 ddfma371601 fma 1 -0 0E-19 -> 0E-19 |
|
1552 ddfma371602 fma 1 0 -0E-19 -> 0E-19 |
|
1553 ddfma371603 fma 1 -0 -0E-19 -> -0E-19 |
|
1554 -- exact zeros from non-zeros |
|
1555 ddfma371611 fma 1 -11 11 -> 0 |
|
1556 ddfma371612 fma 1 11 -11 -> 0 |
|
1557 |
|
1558 -- and the extra-special ugly case; unusual minuses marked by -- * |
|
1559 rounding: floor |
|
1560 -- exact zeros from zeros |
|
1561 ddfma371620 fma 1 0 0E-19 -> 0E-19 |
|
1562 ddfma371621 fma 1 -0 0E-19 -> -0E-19 -- * |
|
1563 ddfma371622 fma 1 0 -0E-19 -> -0E-19 -- * |
|
1564 ddfma371623 fma 1 -0 -0E-19 -> -0E-19 |
|
1565 -- exact zeros from non-zeros |
|
1566 ddfma371631 fma 1 -11 11 -> -0 -- * |
|
1567 ddfma371632 fma 1 11 -11 -> -0 -- * |
|
1568 |
|
1569 -- Examples from SQL proposal (Krishna Kulkarni) |
|
1570 ddfma371701 fma 1 130E-2 120E-2 -> 2.50 |
|
1571 ddfma371702 fma 1 130E-2 12E-1 -> 2.50 |
|
1572 ddfma371703 fma 1 130E-2 1E0 -> 2.30 |
|
1573 ddfma371704 fma 1 1E2 1E4 -> 1.01E+4 |
|
1574 ddfma371705 fma 1 130E-2 -120E-2 -> 0.10 |
|
1575 ddfma371706 fma 1 130E-2 -12E-1 -> 0.10 |
|
1576 ddfma371707 fma 1 130E-2 -1E0 -> 0.30 |
|
1577 ddfma371708 fma 1 1E2 -1E4 -> -9.9E+3 |
|
1578 |
|
1579 -- Gappy coefficients; check residue handling even with full coefficient gap |
|
1580 rounding: half_even |
|
1581 |
|
1582 ddfma375001 fma 1 1234567890123456 1 -> 1234567890123457 |
|
1583 ddfma375002 fma 1 1234567890123456 0.6 -> 1234567890123457 Inexact Rounded |
|
1584 ddfma375003 fma 1 1234567890123456 0.06 -> 1234567890123456 Inexact Rounded |
|
1585 ddfma375004 fma 1 1234567890123456 6E-3 -> 1234567890123456 Inexact Rounded |
|
1586 ddfma375005 fma 1 1234567890123456 6E-4 -> 1234567890123456 Inexact Rounded |
|
1587 ddfma375006 fma 1 1234567890123456 6E-5 -> 1234567890123456 Inexact Rounded |
|
1588 ddfma375007 fma 1 1234567890123456 6E-6 -> 1234567890123456 Inexact Rounded |
|
1589 ddfma375008 fma 1 1234567890123456 6E-7 -> 1234567890123456 Inexact Rounded |
|
1590 ddfma375009 fma 1 1234567890123456 6E-8 -> 1234567890123456 Inexact Rounded |
|
1591 ddfma375010 fma 1 1234567890123456 6E-9 -> 1234567890123456 Inexact Rounded |
|
1592 ddfma375011 fma 1 1234567890123456 6E-10 -> 1234567890123456 Inexact Rounded |
|
1593 ddfma375012 fma 1 1234567890123456 6E-11 -> 1234567890123456 Inexact Rounded |
|
1594 ddfma375013 fma 1 1234567890123456 6E-12 -> 1234567890123456 Inexact Rounded |
|
1595 ddfma375014 fma 1 1234567890123456 6E-13 -> 1234567890123456 Inexact Rounded |
|
1596 ddfma375015 fma 1 1234567890123456 6E-14 -> 1234567890123456 Inexact Rounded |
|
1597 ddfma375016 fma 1 1234567890123456 6E-15 -> 1234567890123456 Inexact Rounded |
|
1598 ddfma375017 fma 1 1234567890123456 6E-16 -> 1234567890123456 Inexact Rounded |
|
1599 ddfma375018 fma 1 1234567890123456 6E-17 -> 1234567890123456 Inexact Rounded |
|
1600 ddfma375019 fma 1 1234567890123456 6E-18 -> 1234567890123456 Inexact Rounded |
|
1601 ddfma375020 fma 1 1234567890123456 6E-19 -> 1234567890123456 Inexact Rounded |
|
1602 ddfma375021 fma 1 1234567890123456 6E-20 -> 1234567890123456 Inexact Rounded |
|
1603 |
|
1604 -- widening second argument at gap |
|
1605 ddfma375030 fma 1 12345678 1 -> 12345679 |
|
1606 ddfma375031 fma 1 12345678 0.1 -> 12345678.1 |
|
1607 ddfma375032 fma 1 12345678 0.12 -> 12345678.12 |
|
1608 ddfma375033 fma 1 12345678 0.123 -> 12345678.123 |
|
1609 ddfma375034 fma 1 12345678 0.1234 -> 12345678.1234 |
|
1610 ddfma375035 fma 1 12345678 0.12345 -> 12345678.12345 |
|
1611 ddfma375036 fma 1 12345678 0.123456 -> 12345678.123456 |
|
1612 ddfma375037 fma 1 12345678 0.1234567 -> 12345678.1234567 |
|
1613 ddfma375038 fma 1 12345678 0.12345678 -> 12345678.12345678 |
|
1614 ddfma375039 fma 1 12345678 0.123456789 -> 12345678.12345679 Inexact Rounded |
|
1615 ddfma375040 fma 1 12345678 0.123456785 -> 12345678.12345678 Inexact Rounded |
|
1616 ddfma375041 fma 1 12345678 0.1234567850 -> 12345678.12345678 Inexact Rounded |
|
1617 ddfma375042 fma 1 12345678 0.1234567851 -> 12345678.12345679 Inexact Rounded |
|
1618 ddfma375043 fma 1 12345678 0.12345678501 -> 12345678.12345679 Inexact Rounded |
|
1619 ddfma375044 fma 1 12345678 0.123456785001 -> 12345678.12345679 Inexact Rounded |
|
1620 ddfma375045 fma 1 12345678 0.1234567850001 -> 12345678.12345679 Inexact Rounded |
|
1621 ddfma375046 fma 1 12345678 0.12345678500001 -> 12345678.12345679 Inexact Rounded |
|
1622 ddfma375047 fma 1 12345678 0.123456785000001 -> 12345678.12345679 Inexact Rounded |
|
1623 ddfma375048 fma 1 12345678 0.1234567850000001 -> 12345678.12345679 Inexact Rounded |
|
1624 ddfma375049 fma 1 12345678 0.1234567850000000 -> 12345678.12345678 Inexact Rounded |
|
1625 -- 90123456 |
|
1626 rounding: half_even |
|
1627 ddfma375050 fma 1 12345678 0.0234567750000000 -> 12345678.02345678 Inexact Rounded |
|
1628 ddfma375051 fma 1 12345678 0.0034567750000000 -> 12345678.00345678 Inexact Rounded |
|
1629 ddfma375052 fma 1 12345678 0.0004567750000000 -> 12345678.00045678 Inexact Rounded |
|
1630 ddfma375053 fma 1 12345678 0.0000567750000000 -> 12345678.00005678 Inexact Rounded |
|
1631 ddfma375054 fma 1 12345678 0.0000067750000000 -> 12345678.00000678 Inexact Rounded |
|
1632 ddfma375055 fma 1 12345678 0.0000007750000000 -> 12345678.00000078 Inexact Rounded |
|
1633 ddfma375056 fma 1 12345678 0.0000000750000000 -> 12345678.00000008 Inexact Rounded |
|
1634 ddfma375057 fma 1 12345678 0.0000000050000000 -> 12345678.00000000 Inexact Rounded |
|
1635 ddfma375060 fma 1 12345678 0.0234567750000001 -> 12345678.02345678 Inexact Rounded |
|
1636 ddfma375061 fma 1 12345678 0.0034567750000001 -> 12345678.00345678 Inexact Rounded |
|
1637 ddfma375062 fma 1 12345678 0.0004567750000001 -> 12345678.00045678 Inexact Rounded |
|
1638 ddfma375063 fma 1 12345678 0.0000567750000001 -> 12345678.00005678 Inexact Rounded |
|
1639 ddfma375064 fma 1 12345678 0.0000067750000001 -> 12345678.00000678 Inexact Rounded |
|
1640 ddfma375065 fma 1 12345678 0.0000007750000001 -> 12345678.00000078 Inexact Rounded |
|
1641 ddfma375066 fma 1 12345678 0.0000000750000001 -> 12345678.00000008 Inexact Rounded |
|
1642 ddfma375067 fma 1 12345678 0.0000000050000001 -> 12345678.00000001 Inexact Rounded |
|
1643 -- far-out residues (full coefficient gap is 16+15 digits) |
|
1644 rounding: up |
|
1645 ddfma375070 fma 1 12345678 1E-8 -> 12345678.00000001 |
|
1646 ddfma375071 fma 1 12345678 1E-9 -> 12345678.00000001 Inexact Rounded |
|
1647 ddfma375072 fma 1 12345678 1E-10 -> 12345678.00000001 Inexact Rounded |
|
1648 ddfma375073 fma 1 12345678 1E-11 -> 12345678.00000001 Inexact Rounded |
|
1649 ddfma375074 fma 1 12345678 1E-12 -> 12345678.00000001 Inexact Rounded |
|
1650 ddfma375075 fma 1 12345678 1E-13 -> 12345678.00000001 Inexact Rounded |
|
1651 ddfma375076 fma 1 12345678 1E-14 -> 12345678.00000001 Inexact Rounded |
|
1652 ddfma375077 fma 1 12345678 1E-15 -> 12345678.00000001 Inexact Rounded |
|
1653 ddfma375078 fma 1 12345678 1E-16 -> 12345678.00000001 Inexact Rounded |
|
1654 ddfma375079 fma 1 12345678 1E-17 -> 12345678.00000001 Inexact Rounded |
|
1655 ddfma375080 fma 1 12345678 1E-18 -> 12345678.00000001 Inexact Rounded |
|
1656 ddfma375081 fma 1 12345678 1E-19 -> 12345678.00000001 Inexact Rounded |
|
1657 ddfma375082 fma 1 12345678 1E-20 -> 12345678.00000001 Inexact Rounded |
|
1658 ddfma375083 fma 1 12345678 1E-25 -> 12345678.00000001 Inexact Rounded |
|
1659 ddfma375084 fma 1 12345678 1E-30 -> 12345678.00000001 Inexact Rounded |
|
1660 ddfma375085 fma 1 12345678 1E-31 -> 12345678.00000001 Inexact Rounded |
|
1661 ddfma375086 fma 1 12345678 1E-32 -> 12345678.00000001 Inexact Rounded |
|
1662 ddfma375087 fma 1 12345678 1E-33 -> 12345678.00000001 Inexact Rounded |
|
1663 ddfma375088 fma 1 12345678 1E-34 -> 12345678.00000001 Inexact Rounded |
|
1664 ddfma375089 fma 1 12345678 1E-35 -> 12345678.00000001 Inexact Rounded |
|
1665 |
|
1666 -- desctructive subtraction (from remainder tests) |
|
1667 |
|
1668 -- +++ some of these will be off-by-one remainder vs remainderNear |
|
1669 |
|
1670 ddfma4000 fma -1234567890123454 1.000000000000001 1234567890123456 -> 0.765432109876546 |
|
1671 ddfma4001 fma -1234567890123443 1.00000000000001 1234567890123456 -> 0.65432109876557 |
|
1672 ddfma4002 fma -1234567890123332 1.0000000000001 1234567890123456 -> 0.5432109876668 |
|
1673 ddfma4003 fma -308641972530863 4.000000000000001 1234567890123455 -> 2.691358027469137 |
|
1674 ddfma4004 fma -308641972530863 4.000000000000001 1234567890123456 -> 3.691358027469137 |
|
1675 ddfma4005 fma -246913578024696 4.9999999999999 1234567890123456 -> 0.6913578024696 |
|
1676 ddfma4006 fma -246913578024691 4.99999999999999 1234567890123456 -> 3.46913578024691 |
|
1677 ddfma4007 fma -246913578024691 4.999999999999999 1234567890123456 -> 1.246913578024691 |
|
1678 ddfma4008 fma -246913578024691 5.000000000000001 1234567890123456 -> 0.753086421975309 |
|
1679 ddfma4009 fma -246913578024690 5.00000000000001 1234567890123456 -> 3.53086421975310 |
|
1680 ddfma4010 fma -246913578024686 5.0000000000001 1234567890123456 -> 1.3086421975314 |
|
1681 ddfma4011 fma -1234567890123455 1.000000000000001 1234567890123456 -> -0.234567890123455 |
|
1682 ddfma4012 fma -1234567890123444 1.00000000000001 1234567890123456 -> -0.34567890123444 |
|
1683 ddfma4013 fma -1234567890123333 1.0000000000001 1234567890123456 -> -0.4567890123333 |
|
1684 ddfma4014 fma -308641972530864 4.000000000000001 1234567890123455 -> -1.308641972530864 |
|
1685 ddfma4015 fma -308641972530864 4.000000000000001 1234567890123456 -> -0.308641972530864 |
|
1686 ddfma4016 fma -246913578024696 4.9999999999999 1234567890123456 -> 0.6913578024696 |
|
1687 ddfma4017 fma -246913578024692 4.99999999999999 1234567890123456 -> -1.53086421975308 |
|
1688 ddfma4018 fma -246913578024691 4.999999999999999 1234567890123456 -> 1.246913578024691 |
|
1689 ddfma4019 fma -246913578024691 5.000000000000001 1234567890123456 -> 0.753086421975309 |
|
1690 ddfma4020 fma -246913578024691 5.00000000000001 1234567890123456 -> -1.46913578024691 |
|
1691 ddfma4021 fma -246913578024686 5.0000000000001 1234567890123456 -> 1.3086421975314 |
|
1692 |
|
1693 |
|
1694 -- Null tests |
|
1695 ddfma39990 fma 1 10 # -> NaN Invalid_operation |
|
1696 ddfma39991 fma 1 # 10 -> NaN Invalid_operation |
|
1697 |
|
1698 |