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

-- base.decTest -- base decimal <--> string conversions               --

-- 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

extended:    1

-- This file tests base conversions from string to a decimal number

-- and back to a string (in either Scientific or Engineering form)

-- Note that unlike other operations the operand is subject to rounding

-- to conform to emax and precision settings (that is, numbers will

-- conform to rules and exponent will be in permitted range).

precision:   16

rounding:    half_up

maxExponent: 384

minExponent: -383

basx001 toSci       0 -> 0

basx002 toSci       1 -> 1

basx003 toSci     1.0 -> 1.0

basx004 toSci    1.00 -> 1.00

basx005 toSci      10 -> 10

basx006 toSci    1000 -> 1000

basx007 toSci    10.0 -> 10.0

basx008 toSci    10.1 -> 10.1

basx009 toSci    10.4 -> 10.4

basx010 toSci    10.5 -> 10.5

basx011 toSci    10.6 -> 10.6

basx012 toSci    10.9 -> 10.9

basx013 toSci    11.0 -> 11.0

basx014 toSci  1.234 -> 1.234

basx015 toSci  0.123 -> 0.123

basx016 toSci  0.012 -> 0.012

basx017 toSci  -0    -> -0

basx018 toSci  -0.0  -> -0.0

basx019 toSci -00.00 -> -0.00

basx021 toSci     -1 -> -1

basx022 toSci   -1.0 -> -1.0

basx023 toSci   -0.1 -> -0.1

basx024 toSci   -9.1 -> -9.1

basx025 toSci   -9.11 -> -9.11

basx026 toSci   -9.119 -> -9.119

basx027 toSci   -9.999 -> -9.999

basx030 toSci  '123456789.123456'   -> '123456789.123456'

basx031 toSci  '123456789.000000'   -> '123456789.000000'

basx032 toSci   '123456789123456'   -> '123456789123456'

basx033 toSci   '0.0000123456789'   -> '0.0000123456789'

basx034 toSci  '0.00000123456789'   -> '0.00000123456789'

basx035 toSci '0.000000123456789'   -> '1.23456789E-7'

basx036 toSci '0.0000000123456789'  -> '1.23456789E-8'

basx037 toSci '0.123456789012344'   -> '0.123456789012344'

basx038 toSci '0.123456789012345'   -> '0.123456789012345'

-- String [many more examples are implicitly tested elsewhere]

-- strings without E cannot generate E in result

basx040 toSci "12"        -> '12'

basx041 toSci "-76"       -> '-76'

basx042 toSci "12.76"     -> '12.76'

basx043 toSci "+12.76"    -> '12.76'

basx044 toSci "012.76"    -> '12.76'

basx045 toSci "+0.003"    -> '0.003'

basx046 toSci "17."       -> '17'

basx047 toSci ".5"        -> '0.5'

basx048 toSci "044"       -> '44'

basx049 toSci "0044"      -> '44'

basx050 toSci "0.0005"      -> '0.0005'

basx051 toSci "00.00005"    -> '0.00005'

basx052 toSci "0.000005"    -> '0.000005'

basx053 toSci "0.0000050"   -> '0.0000050'

basx054 toSci "0.0000005"   -> '5E-7'

basx055 toSci "0.00000005"  -> '5E-8'

basx056 toSci "12345678.543210" -> '12345678.543210'

basx057 toSci "2345678.543210" -> '2345678.543210'

basx058 toSci "345678.543210" -> '345678.543210'

basx059 toSci "0345678.54321" -> '345678.54321'

basx060 toSci "345678.5432" -> '345678.5432'

basx061 toSci "+345678.5432" -> '345678.5432'

basx062 toSci "+0345678.5432" -> '345678.5432'

basx063 toSci "+00345678.5432" -> '345678.5432'

basx064 toSci "-345678.5432"  -> '-345678.5432'

basx065 toSci "-0345678.5432"  -> '-345678.5432'

basx066 toSci "-00345678.5432"  -> '-345678.5432'

-- examples

basx067 toSci "5E-6"        -> '0.000005'

basx068 toSci "50E-7"       -> '0.0000050'

basx069 toSci "5E-7"        -> '5E-7'

-- [No exotics as no Unicode]

-- rounded with dots in all (including edge) places

basx071 toSci  .1234567890123456123  -> 0.1234567890123456 Inexact Rounded

basx072 toSci  1.234567890123456123  -> 1.234567890123456 Inexact Rounded

basx073 toSci  12.34567890123456123  -> 12.34567890123456 Inexact Rounded

basx074 toSci  123.4567890123456123  -> 123.4567890123456 Inexact Rounded

basx075 toSci  1234.567890123456123  -> 1234.567890123456 Inexact Rounded

basx076 toSci  12345.67890123456123  -> 12345.67890123456 Inexact Rounded

basx077 toSci  123456.7890123456123  -> 123456.7890123456 Inexact Rounded

basx078 toSci  1234567.890123456123  -> 1234567.890123456 Inexact Rounded

basx079 toSci  12345678.90123456123  -> 12345678.90123456 Inexact Rounded

basx080 toSci  123456789.0123456123  -> 123456789.0123456 Inexact Rounded

basx081 toSci  1234567890.123456123  -> 1234567890.123456 Inexact Rounded

basx082 toSci  12345678901.23456123  -> 12345678901.23456 Inexact Rounded

basx083 toSci  123456789012.3456123  -> 123456789012.3456 Inexact Rounded

basx084 toSci  1234567890123.456123  -> 1234567890123.456 Inexact Rounded

basx085 toSci  12345678901234.56123  -> 12345678901234.56 Inexact Rounded

basx086 toSci  123456789012345.6123  -> 123456789012345.6 Inexact Rounded

basx087 toSci  1234567890123456.123  -> 1234567890123456  Inexact Rounded

basx088 toSci  12345678901234561.23  -> 1.234567890123456E+16 Inexact Rounded

basx089 toSci  123456789012345612.3  -> 1.234567890123456E+17 Inexact Rounded

basx090 toSci  1234567890123456123.  -> 1.234567890123456E+18 Inexact Rounded

-- Numbers with E

basx130 toSci "0.000E-1"  -> '0.0000'

basx131 toSci "0.000E-2"  -> '0.00000'

basx132 toSci "0.000E-3"  -> '0.000000'

basx133 toSci "0.000E-4"  -> '0E-7'

basx134 toSci "0.00E-2"   -> '0.0000'

basx135 toSci "0.00E-3"   -> '0.00000'

basx136 toSci "0.00E-4"   -> '0.000000'

basx137 toSci "0.00E-5"   -> '0E-7'

basx138 toSci "+0E+9"     -> '0E+9'

basx139 toSci "-0E+9"     -> '-0E+9'

basx140 toSci "1E+9"      -> '1E+9'

basx141 toSci "1e+09"     -> '1E+9'

basx142 toSci "1E+90"     -> '1E+90'

basx143 toSci "+1E+009"   -> '1E+9'

basx144 toSci "0E+9"      -> '0E+9'

basx145 toSci "1E+9"      -> '1E+9'

basx146 toSci "1E+09"     -> '1E+9'

basx147 toSci "1e+90"     -> '1E+90'

basx148 toSci "1E+009"    -> '1E+9'

basx149 toSci "000E+9"    -> '0E+9'

basx150 toSci "1E9"       -> '1E+9'

basx151 toSci "1e09"      -> '1E+9'

basx152 toSci "1E90"      -> '1E+90'

basx153 toSci "1E009"     -> '1E+9'

basx154 toSci "0E9"       -> '0E+9'

basx155 toSci "0.000e+0"  -> '0.000'

basx156 toSci "0.000E-1"  -> '0.0000'

basx157 toSci "4E+9"      -> '4E+9'

basx158 toSci "44E+9"     -> '4.4E+10'

basx159 toSci "0.73e-7"   -> '7.3E-8'

basx160 toSci "00E+9"     -> '0E+9'

basx161 toSci "00E-9"     -> '0E-9'

basx162 toSci "10E+9"     -> '1.0E+10'

basx163 toSci "10E+09"    -> '1.0E+10'

basx164 toSci "10e+90"    -> '1.0E+91'

basx165 toSci "10E+009"   -> '1.0E+10'

basx166 toSci "100e+9"    -> '1.00E+11'

basx167 toSci "100e+09"   -> '1.00E+11'

basx168 toSci "100E+90"   -> '1.00E+92'

basx169 toSci "100e+009"  -> '1.00E+11'

basx170 toSci "1.265"     -> '1.265'

basx171 toSci "1.265E-20" -> '1.265E-20'

basx172 toSci "1.265E-8"  -> '1.265E-8'

basx173 toSci "1.265E-4"  -> '0.0001265'

basx174 toSci "1.265E-3"  -> '0.001265'

basx175 toSci "1.265E-2"  -> '0.01265'

basx176 toSci "1.265E-1"  -> '0.1265'

basx177 toSci "1.265E-0"  -> '1.265'

basx178 toSci "1.265E+1"  -> '12.65'

basx179 toSci "1.265E+2"  -> '126.5'

basx180 toSci "1.265E+3"  -> '1265'

basx181 toSci "1.265E+4"  -> '1.265E+4'

basx182 toSci "1.265E+8"  -> '1.265E+8'

basx183 toSci "1.265E+20" -> '1.265E+20'

basx190 toSci "12.65"     -> '12.65'

basx191 toSci "12.65E-20" -> '1.265E-19'

basx192 toSci "12.65E-8"  -> '1.265E-7'

basx193 toSci "12.65E-4"  -> '0.001265'

basx194 toSci "12.65E-3"  -> '0.01265'

basx195 toSci "12.65E-2"  -> '0.1265'

basx196 toSci "12.65E-1"  -> '1.265'

basx197 toSci "12.65E-0"  -> '12.65'

basx198 toSci "12.65E+1"  -> '126.5'

basx199 toSci "12.65E+2"  -> '1265'

basx200 toSci "12.65E+3"  -> '1.265E+4'

basx201 toSci "12.65E+4"  -> '1.265E+5'

basx202 toSci "12.65E+8"  -> '1.265E+9'

basx203 toSci "12.65E+20" -> '1.265E+21'

basx210 toSci "126.5"     -> '126.5'

basx211 toSci "126.5E-20" -> '1.265E-18'

basx212 toSci "126.5E-8"  -> '0.000001265'

basx213 toSci "126.5E-4"  -> '0.01265'

basx214 toSci "126.5E-3"  -> '0.1265'

basx215 toSci "126.5E-2"  -> '1.265'

basx216 toSci "126.5E-1"  -> '12.65'

basx217 toSci "126.5E-0"  -> '126.5'

basx218 toSci "126.5E+1"  -> '1265'

basx219 toSci "126.5E+2"  -> '1.265E+4'

basx220 toSci "126.5E+3"  -> '1.265E+5'

basx221 toSci "126.5E+4"  -> '1.265E+6'

basx222 toSci "126.5E+8"  -> '1.265E+10'

basx223 toSci "126.5E+20" -> '1.265E+22'

basx230 toSci "1265"     -> '1265'

basx231 toSci "1265E-20" -> '1.265E-17'

basx232 toSci "1265E-8"  -> '0.00001265'

basx233 toSci "1265E-4"  -> '0.1265'

basx234 toSci "1265E-3"  -> '1.265'

basx235 toSci "1265E-2"  -> '12.65'

basx236 toSci "1265E-1"  -> '126.5'

basx237 toSci "1265E-0"  -> '1265'

basx238 toSci "1265E+1"  -> '1.265E+4'

basx239 toSci "1265E+2"  -> '1.265E+5'

basx240 toSci "1265E+3"  -> '1.265E+6'

basx241 toSci "1265E+4"  -> '1.265E+7'

basx242 toSci "1265E+8"  -> '1.265E+11'

basx243 toSci "1265E+20" -> '1.265E+23'

basx250 toSci "0.1265"     -> '0.1265'

basx251 toSci "0.1265E-20" -> '1.265E-21'

basx252 toSci "0.1265E-8"  -> '1.265E-9'

basx253 toSci "0.1265E-4"  -> '0.00001265'

basx254 toSci "0.1265E-3"  -> '0.0001265'

basx255 toSci "0.1265E-2"  -> '0.001265'

basx256 toSci "0.1265E-1"  -> '0.01265'

basx257 toSci "0.1265E-0"  -> '0.1265'

basx258 toSci "0.1265E+1"  -> '1.265'

basx259 toSci "0.1265E+2"  -> '12.65'

basx260 toSci "0.1265E+3"  -> '126.5'

basx261 toSci "0.1265E+4"  -> '1265'

basx262 toSci "0.1265E+8"  -> '1.265E+7'

basx263 toSci "0.1265E+20" -> '1.265E+19'

-- some more negative zeros [systematic tests below]

basx290 toSci "-0.000E-1"  -> '-0.0000'

basx291 toSci "-0.000E-2"  -> '-0.00000'

basx292 toSci "-0.000E-3"  -> '-0.000000'

basx293 toSci "-0.000E-4"  -> '-0E-7'

basx294 toSci "-0.00E-2"   -> '-0.0000'

basx295 toSci "-0.00E-3"   -> '-0.00000'

basx296 toSci "-0.0E-2"    -> '-0.000'

basx297 toSci "-0.0E-3"    -> '-0.0000'

basx298 toSci "-0E-2"      -> '-0.00'

basx299 toSci "-0E-3"      -> '-0.000'

-- Engineering notation tests

basx301  toSci 10e12  -> 1.0E+13

basx302  toEng 10e12  -> 10E+12

basx303  toSci 10e11  -> 1.0E+12

basx304  toEng 10e11  -> 1.0E+12

basx305  toSci 10e10  -> 1.0E+11

basx306  toEng 10e10  -> 100E+9

basx307  toSci 10e9   -> 1.0E+10

basx308  toEng 10e9   -> 10E+9

basx309  toSci 10e8   -> 1.0E+9

basx310  toEng 10e8   -> 1.0E+9

basx311  toSci 10e7   -> 1.0E+8

basx312  toEng 10e7   -> 100E+6

basx313  toSci 10e6   -> 1.0E+7

basx314  toEng 10e6   -> 10E+6

basx315  toSci 10e5   -> 1.0E+6

basx316  toEng 10e5   -> 1.0E+6

basx317  toSci 10e4   -> 1.0E+5

basx318  toEng 10e4   -> 100E+3

basx319  toSci 10e3   -> 1.0E+4

basx320  toEng 10e3   -> 10E+3

basx321  toSci 10e2   -> 1.0E+3

basx322  toEng 10e2   -> 1.0E+3

basx323  toSci 10e1   -> 1.0E+2

basx324  toEng 10e1   -> 100

basx325  toSci 10e0   -> 10

basx326  toEng 10e0   -> 10

basx327  toSci 10e-1  -> 1.0

basx328  toEng 10e-1  -> 1.0

basx329  toSci 10e-2  -> 0.10

basx330  toEng 10e-2  -> 0.10

basx331  toSci 10e-3  -> 0.010

basx332  toEng 10e-3  -> 0.010

basx333  toSci 10e-4  -> 0.0010

basx334  toEng 10e-4  -> 0.0010

basx335  toSci 10e-5  -> 0.00010

basx336  toEng 10e-5  -> 0.00010

basx337  toSci 10e-6  -> 0.000010

basx338  toEng 10e-6  -> 0.000010

basx339  toSci 10e-7  -> 0.0000010

basx340  toEng 10e-7  -> 0.0000010

basx341  toSci 10e-8  -> 1.0E-7

basx342  toEng 10e-8  -> 100E-9

basx343  toSci 10e-9  -> 1.0E-8

basx344  toEng 10e-9  -> 10E-9

basx345  toSci 10e-10 -> 1.0E-9

basx346  toEng 10e-10 -> 1.0E-9

basx347  toSci 10e-11 -> 1.0E-10

basx348  toEng 10e-11 -> 100E-12

basx349  toSci 10e-12 -> 1.0E-11

basx350  toEng 10e-12 -> 10E-12

basx351  toSci 10e-13 -> 1.0E-12

basx352  toEng 10e-13 -> 1.0E-12

basx361  toSci 7E12  -> 7E+12

basx362  toEng 7E12  -> 7E+12

basx363  toSci 7E11  -> 7E+11

basx364  toEng 7E11  -> 700E+9

basx365  toSci 7E10  -> 7E+10

basx366  toEng 7E10  -> 70E+9

basx367  toSci 7E9   -> 7E+9

basx368  toEng 7E9   -> 7E+9

basx369  toSci 7E8   -> 7E+8

basx370  toEng 7E8   -> 700E+6

basx371  toSci 7E7   -> 7E+7

basx372  toEng 7E7   -> 70E+6

basx373  toSci 7E6   -> 7E+6

basx374  toEng 7E6   -> 7E+6

basx375  toSci 7E5   -> 7E+5

basx376  toEng 7E5   -> 700E+3

basx377  toSci 7E4   -> 7E+4

basx378  toEng 7E4   -> 70E+3

basx379  toSci 7E3   -> 7E+3

basx380  toEng 7E3   -> 7E+3

basx381  toSci 7E2   -> 7E+2

basx382  toEng 7E2   -> 700

basx383  toSci 7E1   -> 7E+1

basx384  toEng 7E1   -> 70

basx385  toSci 7E0   -> 7

basx386  toEng 7E0   -> 7

basx387  toSci 7E-1  -> 0.7

basx388  toEng 7E-1  -> 0.7

basx389  toSci 7E-2  -> 0.07

basx390  toEng 7E-2  -> 0.07

basx391  toSci 7E-3  -> 0.007

basx392  toEng 7E-3  -> 0.007

basx393  toSci 7E-4  -> 0.0007

basx394  toEng 7E-4  -> 0.0007

basx395  toSci 7E-5  -> 0.00007

basx396  toEng 7E-5  -> 0.00007

basx397  toSci 7E-6  -> 0.000007

basx398  toEng 7E-6  -> 0.000007

basx399  toSci 7E-7  -> 7E-7

basx400  toEng 7E-7  -> 700E-9

basx401  toSci 7E-8  -> 7E-8

basx402  toEng 7E-8  -> 70E-9

basx403  toSci 7E-9  -> 7E-9

basx404  toEng 7E-9  -> 7E-9

basx405  toSci 7E-10 -> 7E-10

basx406  toEng 7E-10 -> 700E-12

basx407  toSci 7E-11 -> 7E-11

basx408  toEng 7E-11 -> 70E-12

basx409  toSci 7E-12 -> 7E-12

basx410  toEng 7E-12 -> 7E-12

basx411  toSci 7E-13 -> 7E-13

basx412  toEng 7E-13 -> 700E-15

-- Exacts remain exact up to precision ..

precision: 9

basx420  toSci    100 -> 100

basx421  toEng    100 -> 100

basx422  toSci   1000 -> 1000

basx423  toEng   1000 -> 1000

basx424  toSci  999.9 ->  999.9

basx425  toEng  999.9 ->  999.9

basx426  toSci 1000.0 -> 1000.0

basx427  toEng 1000.0 -> 1000.0

basx428  toSci 1000.1 -> 1000.1

basx429  toEng 1000.1 -> 1000.1

basx430  toSci 10000 -> 10000

basx431  toEng 10000 -> 10000

basx432  toSci 100000 -> 100000

basx433  toEng 100000 -> 100000

basx434  toSci 1000000 -> 1000000

basx435  toEng 1000000 -> 1000000

basx436  toSci 10000000 -> 10000000

basx437  toEng 10000000 -> 10000000

basx438  toSci 100000000 -> 100000000

basx439  toEng 100000000 -> 100000000

basx440  toSci 1000000000    -> 1.00000000E+9    Rounded

basx441  toEng 1000000000    -> 1.00000000E+9    Rounded

basx442  toSci 1000000000    -> 1.00000000E+9    Rounded

basx443  toEng 1000000000    -> 1.00000000E+9    Rounded

basx444  toSci 1000000003    -> 1.00000000E+9    Rounded Inexact

basx445  toEng 1000000003    -> 1.00000000E+9    Rounded Inexact

basx446  toSci 1000000005    -> 1.00000001E+9    Rounded Inexact

basx447  toEng 1000000005    -> 1.00000001E+9    Rounded Inexact

basx448  toSci 10000000050   -> 1.00000001E+10   Rounded Inexact

basx449  toEng 10000000050   -> 10.0000001E+9    Rounded Inexact

basx450  toSci 1000000009    -> 1.00000001E+9    Rounded Inexact

basx451  toEng 1000000009    -> 1.00000001E+9    Rounded Inexact

basx452  toSci 10000000000   -> 1.00000000E+10   Rounded

basx453  toEng 10000000000   -> 10.0000000E+9    Rounded

basx454  toSci 10000000003   -> 1.00000000E+10   Rounded Inexact

basx455  toEng 10000000003   -> 10.0000000E+9    Rounded Inexact

basx456  toSci 10000000005   -> 1.00000000E+10   Rounded Inexact

basx457  toEng 10000000005   -> 10.0000000E+9    Rounded Inexact

basx458  toSci 10000000009   -> 1.00000000E+10   Rounded Inexact

basx459  toEng 10000000009   -> 10.0000000E+9    Rounded Inexact

basx460  toSci 100000000000  -> 1.00000000E+11   Rounded

basx461  toEng 100000000000  -> 100.000000E+9    Rounded

basx462  toSci 100000000300  -> 1.00000000E+11   Rounded Inexact

basx463  toEng 100000000300  -> 100.000000E+9    Rounded Inexact

basx464  toSci 100000000500  -> 1.00000001E+11   Rounded Inexact

basx465  toEng 100000000500  -> 100.000001E+9    Rounded Inexact

basx466  toSci 100000000900  -> 1.00000001E+11   Rounded Inexact

basx467  toEng 100000000900  -> 100.000001E+9    Rounded Inexact

basx468  toSci 1000000000000 -> 1.00000000E+12   Rounded

basx469  toEng 1000000000000 -> 1.00000000E+12   Rounded

basx470  toSci 1000000003000 -> 1.00000000E+12   Rounded Inexact

basx471  toEng 1000000003000 -> 1.00000000E+12   Rounded Inexact

basx472  toSci 1000000005000 -> 1.00000001E+12   Rounded Inexact

basx473  toEng 1000000005000 -> 1.00000001E+12   Rounded Inexact

basx474  toSci 1000000009000 -> 1.00000001E+12   Rounded Inexact

basx475  toEng 1000000009000 -> 1.00000001E+12   Rounded Inexact

-- all-nines rounding

precision: 9

rounding:  half_up

basx270  toSci 999999999          ->   999999999

basx271  toSci 9999999990         ->   9.99999999E+9      Rounded

basx272  toSci 9999999991         ->   9.99999999E+9      Rounded Inexact

basx273  toSci 9999999992         ->   9.99999999E+9      Rounded Inexact

basx274  toSci 9999999993         ->   9.99999999E+9      Rounded Inexact

basx275  toSci 9999999994         ->   9.99999999E+9      Rounded Inexact

basx276  toSci 9999999995         ->   1.00000000E+10     Rounded Inexact

basx277  toSci 9999999996         ->   1.00000000E+10     Rounded Inexact

basx278  toSci 9999999997         ->   1.00000000E+10     Rounded Inexact

basx279  toSci 9999999998         ->   1.00000000E+10     Rounded Inexact

basx280  toSci 9999999999         ->   1.00000000E+10     Rounded Inexact

basx281  toSci 9999999999999999   ->   1.00000000E+16     Rounded Inexact

-- check rounding modes heeded

precision: 5

rounding:  ceiling

bsrx401  toSci  1.23450    ->  1.2345  Rounded

bsrx402  toSci  1.234549   ->  1.2346  Rounded Inexact

bsrx403  toSci  1.234550   ->  1.2346  Rounded Inexact

bsrx404  toSci  1.234551   ->  1.2346  Rounded Inexact

rounding:  up

bsrx405  toSci  1.23450    ->  1.2345  Rounded

bsrx406  toSci  1.234549   ->  1.2346  Rounded Inexact

bsrx407  toSci  1.234550   ->  1.2346  Rounded Inexact

bsrx408  toSci  1.234551   ->  1.2346  Rounded Inexact

rounding:  floor

bsrx410  toSci  1.23450    ->  1.2345  Rounded

bsrx411  toSci  1.234549   ->  1.2345  Rounded Inexact

bsrx412  toSci  1.234550   ->  1.2345  Rounded Inexact

bsrx413  toSci  1.234551   ->  1.2345  Rounded Inexact

rounding:  half_down

bsrx415  toSci  1.23450    ->  1.2345  Rounded

bsrx416  toSci  1.234549   ->  1.2345  Rounded Inexact

bsrx417  toSci  1.234550   ->  1.2345  Rounded Inexact

bsrx418  toSci  1.234650   ->  1.2346  Rounded Inexact

bsrx419  toSci  1.234551   ->  1.2346  Rounded Inexact

rounding:  half_even

bsrx421  toSci  1.23450    ->  1.2345  Rounded

bsrx422  toSci  1.234549   ->  1.2345  Rounded Inexact

bsrx423  toSci  1.234550   ->  1.2346  Rounded Inexact

bsrx424  toSci  1.234650   ->  1.2346  Rounded Inexact

bsrx425  toSci  1.234551   ->  1.2346  Rounded Inexact

rounding:  down

bsrx426  toSci  1.23450    ->  1.2345  Rounded

bsrx427  toSci  1.234549   ->  1.2345  Rounded Inexact

bsrx428  toSci  1.234550   ->  1.2345  Rounded Inexact

bsrx429  toSci  1.234551   ->  1.2345  Rounded Inexact

rounding:  half_up

bsrx431  toSci  1.23450    ->  1.2345  Rounded

bsrx432  toSci  1.234549   ->  1.2345  Rounded Inexact

bsrx433  toSci  1.234550   ->  1.2346  Rounded Inexact

bsrx434  toSci  1.234650   ->  1.2347  Rounded Inexact

bsrx435  toSci  1.234551   ->  1.2346  Rounded Inexact

-- negatives

rounding:  ceiling

bsrx501  toSci -1.23450    -> -1.2345  Rounded

bsrx502  toSci -1.234549   -> -1.2345  Rounded Inexact

bsrx503  toSci -1.234550   -> -1.2345  Rounded Inexact

bsrx504  toSci -1.234551   -> -1.2345  Rounded Inexact

rounding:  up

bsrx505  toSci -1.23450    -> -1.2345  Rounded

bsrx506  toSci -1.234549   -> -1.2346  Rounded Inexact

bsrx507  toSci -1.234550   -> -1.2346  Rounded Inexact

bsrx508  toSci -1.234551   -> -1.2346  Rounded Inexact

rounding:  floor

bsrx510  toSci -1.23450    -> -1.2345  Rounded

bsrx511  toSci -1.234549   -> -1.2346  Rounded Inexact

bsrx512  toSci -1.234550   -> -1.2346  Rounded Inexact

bsrx513  toSci -1.234551   -> -1.2346  Rounded Inexact

rounding:  half_down

bsrx515  toSci -1.23450    -> -1.2345  Rounded

bsrx516  toSci -1.234549   -> -1.2345  Rounded Inexact

bsrx517  toSci -1.234550   -> -1.2345  Rounded Inexact

bsrx518  toSci -1.234650   -> -1.2346  Rounded Inexact

bsrx519  toSci -1.234551   -> -1.2346  Rounded Inexact

rounding:  half_even

bsrx521  toSci -1.23450    -> -1.2345  Rounded

bsrx522  toSci -1.234549   -> -1.2345  Rounded Inexact

bsrx523  toSci -1.234550   -> -1.2346  Rounded Inexact

bsrx524  toSci -1.234650   -> -1.2346  Rounded Inexact

bsrx525  toSci -1.234551   -> -1.2346  Rounded Inexact

rounding:  down

bsrx526  toSci -1.23450    -> -1.2345  Rounded

bsrx527  toSci -1.234549   -> -1.2345  Rounded Inexact

bsrx528  toSci -1.234550   -> -1.2345  Rounded Inexact

bsrx529  toSci -1.234551   -> -1.2345  Rounded Inexact

rounding:  half_up

bsrx531  toSci -1.23450    -> -1.2345  Rounded

bsrx532  toSci -1.234549   -> -1.2345  Rounded Inexact

bsrx533  toSci -1.234550   -> -1.2346  Rounded Inexact

bsrx534  toSci -1.234650   -> -1.2347  Rounded Inexact

bsrx535  toSci -1.234551   -> -1.2346  Rounded Inexact

-- a few larger exponents

maxExponent: 999999999

minExponent: -999999999

basx480 toSci "0.09e999"  -> '9E+997'

basx481 toSci "0.9e999"   -> '9E+998'

basx482 toSci "9e999"     -> '9E+999'