------------------------------------------------------------------------

-- dqCopyNegate.decTest -- quiet decQuad copy and negate              --

-- Copyright (c) IBM Corporation, 1981, 2007.  All rights reserved.   --

------------------------------------------------------------------------

-- Please see the document "General Decimal Arithmetic Testcases"     --

-- at http://www2.hursley.ibm.com/decimal for the description of      --

-- these testcases.                                                   --

--                                                                    --

-- These testcases are experimental ('beta' versions), and they       --

-- may contain errors.  They are offered on an as-is basis.  In       --

-- particular, achieving the same results as the tests here is not    --

-- a guarantee that an implementation complies with any Standard      --

-- or specification.  The tests are not exhaustive.                   --

--                                                                    --

-- Please send comments, suggestions, and corrections to the author:  --

--   Mike Cowlishaw, IBM Fellow                                       --

--   IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK         --

--   mfc@uk.ibm.com                                                   --

------------------------------------------------------------------------

version: 2.57

-- All operands and results are decQuads.

extended:    1

clamp:       1

precision:   34

maxExponent: 6144

minExponent: -6143

rounding:    half_even

-- Sanity check

dqcpn001 copynegate       +7.50  -> -7.50

-- Infinities

dqcpn011 copynegate  Infinity    -> -Infinity

dqcpn012 copynegate  -Infinity   -> Infinity

-- NaNs, 0 payload

dqcpn021 copynegate         NaN  -> -NaN

dqcpn022 copynegate        -NaN  -> NaN

dqcpn023 copynegate        sNaN  -> -sNaN

dqcpn024 copynegate       -sNaN  -> sNaN

-- NaNs, non-0 payload

dqcpn031 copynegate       NaN13  -> -NaN13

dqcpn032 copynegate      -NaN13  -> NaN13

dqcpn033 copynegate      sNaN13  -> -sNaN13

dqcpn034 copynegate     -sNaN13  -> sNaN13

dqcpn035 copynegate       NaN70  -> -NaN70

dqcpn036 copynegate      -NaN70  -> NaN70

dqcpn037 copynegate      sNaN101 -> -sNaN101

dqcpn038 copynegate     -sNaN101 -> sNaN101

-- finites

dqcpn101 copynegate          7   -> -7

dqcpn102 copynegate         -7   -> 7

dqcpn103 copynegate         75   -> -75

dqcpn104 copynegate        -75   -> 75

dqcpn105 copynegate       7.50   -> -7.50

dqcpn106 copynegate      -7.50   -> 7.50

dqcpn107 copynegate       7.500  -> -7.500

dqcpn108 copynegate      -7.500  -> 7.500

-- zeros

dqcpn111 copynegate          0   -> -0

dqcpn112 copynegate         -0   -> 0

dqcpn113 copynegate       0E+4   -> -0E+4

dqcpn114 copynegate      -0E+4   -> 0E+4

dqcpn115 copynegate     0.0000   -> -0.0000

dqcpn116 copynegate    -0.0000   -> 0.0000

dqcpn117 copynegate      0E-141  -> -0E-141

dqcpn118 copynegate     -0E-141  -> 0E-141

-- full coefficients, alternating bits

dqcpn121 copynegate   2682682682682682682682682682682682    -> -2682682682682682682682682682682682

dqcpn122 copynegate  -2682682682682682682682682682682682    ->  2682682682682682682682682682682682

dqcpn123 copynegate   1341341341341341341341341341341341    -> -1341341341341341341341341341341341

dqcpn124 copynegate  -1341341341341341341341341341341341    ->  1341341341341341341341341341341341

-- Nmax, Nmin, Ntiny

dqcpn131 copynegate  9.999999999999999999999999999999999E+6144   -> -9.999999999999999999999999999999999E+6144

dqcpn132 copynegate  1E-6143                                     -> -1E-6143

dqcpn133 copynegate  1.000000000000000000000000000000000E-6143   -> -1.000000000000000000000000000000000E-6143

dqcpn134 copynegate  1E-6176                                     -> -1E-6176

dqcpn135 copynegate  -1E-6176                                    ->  1E-6176

dqcpn136 copynegate  -1.000000000000000000000000000000000E-6143  ->  1.000000000000000000000000000000000E-6143

dqcpn137 copynegate  -1E-6143                                    ->  1E-6143

dqcpn138 copynegate  -9.999999999999999999999999999999999E+6144  ->  9.999999999999999999999999999999999E+6144