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Diffstat (limited to 'lib/python2.7/test/decimaltestdata/dsBase.decTest')
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diff --git a/lib/python2.7/test/decimaltestdata/dsBase.decTest b/lib/python2.7/test/decimaltestdata/dsBase.decTest new file mode 100644 index 0000000..5e5e5a5 --- /dev/null +++ b/lib/python2.7/test/decimaltestdata/dsBase.decTest @@ -0,0 +1,1062 @@ +------------------------------------------------------------------------ +-- dsBase.decTest -- base decSingle <--> string conversions -- +-- Copyright (c) IBM Corporation, 1981, 2008. 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: 2.59 + +-- This file tests base conversions from string to a decimal number +-- and back to a string (in Scientific 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). The +-- 'left hand side', therefore, may have numbers that cannot be +-- represented in a decSingle. Some testcases go to the limit of the +-- next-wider format, and hence these testcases may also be used to +-- test narrowing and widening operations. + +extended: 1 +clamp: 1 +precision: 7 +maxExponent: 96 +minExponent: -95 +rounding: half_even + +dsbas001 toSci 0 -> 0 +dsbas002 toSci 1 -> 1 +dsbas003 toSci 1.0 -> 1.0 +dsbas004 toSci 1.00 -> 1.00 +dsbas005 toSci 10 -> 10 +dsbas006 toSci 1000 -> 1000 +dsbas007 toSci 10.0 -> 10.0 +dsbas008 toSci 10.1 -> 10.1 +dsbas009 toSci 10.4 -> 10.4 +dsbas010 toSci 10.5 -> 10.5 +dsbas011 toSci 10.6 -> 10.6 +dsbas012 toSci 10.9 -> 10.9 +dsbas013 toSci 11.0 -> 11.0 +dsbas014 toSci 1.234 -> 1.234 +dsbas015 toSci 0.123 -> 0.123 +dsbas016 toSci 0.012 -> 0.012 +dsbas017 toSci -0 -> -0 +dsbas018 toSci -0.0 -> -0.0 +dsbas019 toSci -00.00 -> -0.00 + +dsbas021 toSci -1 -> -1 +dsbas022 toSci -1.0 -> -1.0 +dsbas023 toSci -0.1 -> -0.1 +dsbas024 toSci -9.1 -> -9.1 +dsbas025 toSci -9.11 -> -9.11 +dsbas026 toSci -9.119 -> -9.119 +dsbas027 toSci -9.999 -> -9.999 + +dsbas030 toSci '1234.567' -> '1234.567' +dsbas031 toSci '1234.000' -> '1234.000' +dsbas032 toSci '1234912' -> '1234912' +dsbas033 toSci '0.00001234567' -> '0.00001234567' +dsbas034 toSci '0.000001234567' -> '0.000001234567' +dsbas035 toSci '0.0000001234567' -> '1.234567E-7' +dsbas036 toSci '0.00000001234567' -> '1.234567E-8' + +dsbas037 toSci '0.1234564' -> '0.1234564' +dsbas038 toSci '0.1234565' -> '0.1234565' + +-- test finite bounds (Negs of, then 0, Ntiny, Nmin, other, Nmax) +dsbsn001 toSci -9.999999E+96 -> -9.999999E+96 +dsbsn002 toSci -1E-95 -> -1E-95 +dsbsn003 toSci -1E-101 -> -1E-101 Subnormal +dsbsn004 toSci -0 -> -0 +dsbsn005 toSci +0 -> 0 +dsbsn006 toSci +1E-101 -> 1E-101 Subnormal +dsbsn007 toSci +1E-95 -> 1E-95 +dsbsn008 toSci +9.999999E+96 -> 9.999999E+96 + +-- String [many more examples are implicitly tested elsewhere] +-- strings without E cannot generate E in result +dsbas040 toSci "12" -> '12' +dsbas041 toSci "-76" -> '-76' +dsbas042 toSci "12.76" -> '12.76' +dsbas043 toSci "+12.76" -> '12.76' +dsbas044 toSci "012.76" -> '12.76' +dsbas045 toSci "+0.003" -> '0.003' +dsbas046 toSci "17." -> '17' +dsbas047 toSci ".5" -> '0.5' +dsbas048 toSci "044" -> '44' +dsbas049 toSci "0044" -> '44' +dsbas050 toSci "0.0005" -> '0.0005' +dsbas051 toSci "00.00005" -> '0.00005' +dsbas052 toSci "0.000005" -> '0.000005' +dsbas053 toSci "0.0000050" -> '0.0000050' +dsbas054 toSci "0.0000005" -> '5E-7' +dsbas055 toSci "0.00000005" -> '5E-8' +dsbas056 toSci "12678.54" -> '12678.54' +dsbas057 toSci "2678.543" -> '2678.543' +dsbas058 toSci "345678.5" -> '345678.5' +dsbas059 toSci "0678.5432" -> '678.5432' +dsbas060 toSci "678.5432" -> '678.5432' +dsbas061 toSci "+678.5432" -> '678.5432' +dsbas062 toSci "+0678.5432" -> '678.5432' +dsbas063 toSci "+00678.5432" -> '678.5432' +dsbas064 toSci "-678.5432" -> '-678.5432' +dsbas065 toSci "-0678.5432" -> '-678.5432' +dsbas066 toSci "-00678.5432" -> '-678.5432' +-- examples +dsbas067 toSci "5E-6" -> '0.000005' +dsbas068 toSci "50E-7" -> '0.0000050' +dsbas069 toSci "5E-7" -> '5E-7' + +-- [No exotics as no Unicode] + +-- rounded with dots in all (including edge) places +dsbas071 toSci .1234567890123456 -> 0.1234568 Inexact Rounded +dsbas072 toSci 1.234567890123456 -> 1.234568 Inexact Rounded +dsbas073 toSci 12.34567890123456 -> 12.34568 Inexact Rounded +dsbas074 toSci 123.4567890123456 -> 123.4568 Inexact Rounded +dsbas075 toSci 1234.567890123456 -> 1234.568 Inexact Rounded +dsbas076 toSci 12345.67890123456 -> 12345.68 Inexact Rounded +dsbas077 toSci 123456.7890123456 -> 123456.8 Inexact Rounded +dsbas078 toSci 1234567.890123456 -> 1234568 Inexact Rounded +dsbas079 toSci 12345678.90123456 -> 1.234568E+7 Inexact Rounded +dsbas080 toSci 123456789.0123456 -> 1.234568E+8 Inexact Rounded +dsbas081 toSci 1234567890.123456 -> 1.234568E+9 Inexact Rounded +dsbas082 toSci 12345678901.23456 -> 1.234568E+10 Inexact Rounded +dsbas083 toSci 123456789012.3456 -> 1.234568E+11 Inexact Rounded +dsbas084 toSci 1234567890123.456 -> 1.234568E+12 Inexact Rounded +dsbas085 toSci 12345678901234.56 -> 1.234568E+13 Inexact Rounded +dsbas086 toSci 123456789012345.6 -> 1.234568E+14 Inexact Rounded +dsbas087 toSci 1234567890123456. -> 1.234568E+15 Inexact Rounded +dsbas088 toSci 1234567890123456 -> 1.234568E+15 Inexact Rounded + +-- Numbers with E +dsbas130 toSci "0.000E-1" -> '0.0000' +dsbas131 toSci "0.000E-2" -> '0.00000' +dsbas132 toSci "0.000E-3" -> '0.000000' +dsbas133 toSci "0.000E-4" -> '0E-7' +dsbas134 toSci "0.00E-2" -> '0.0000' +dsbas135 toSci "0.00E-3" -> '0.00000' +dsbas136 toSci "0.00E-4" -> '0.000000' +dsbas137 toSci "0.00E-5" -> '0E-7' +dsbas138 toSci "+0E+9" -> '0E+9' +dsbas139 toSci "-0E+9" -> '-0E+9' +dsbas140 toSci "1E+9" -> '1E+9' +dsbas141 toSci "1e+09" -> '1E+9' +dsbas142 toSci "1E+90" -> '1E+90' +dsbas143 toSci "+1E+009" -> '1E+9' +dsbas144 toSci "0E+9" -> '0E+9' +dsbas145 toSci "1E+9" -> '1E+9' +dsbas146 toSci "1E+09" -> '1E+9' +dsbas147 toSci "1e+90" -> '1E+90' +dsbas148 toSci "1E+009" -> '1E+9' +dsbas149 toSci "000E+9" -> '0E+9' +dsbas150 toSci "1E9" -> '1E+9' +dsbas151 toSci "1e09" -> '1E+9' +dsbas152 toSci "1E90" -> '1E+90' +dsbas153 toSci "1E009" -> '1E+9' +dsbas154 toSci "0E9" -> '0E+9' +dsbas155 toSci "0.000e+0" -> '0.000' +dsbas156 toSci "0.000E-1" -> '0.0000' +dsbas157 toSci "4E+9" -> '4E+9' +dsbas158 toSci "44E+9" -> '4.4E+10' +dsbas159 toSci "0.73e-7" -> '7.3E-8' +dsbas160 toSci "00E+9" -> '0E+9' +dsbas161 toSci "00E-9" -> '0E-9' +dsbas162 toSci "10E+9" -> '1.0E+10' +dsbas163 toSci "10E+09" -> '1.0E+10' +dsbas164 toSci "10e+90" -> '1.0E+91' +dsbas165 toSci "10E+009" -> '1.0E+10' +dsbas166 toSci "100e+9" -> '1.00E+11' +dsbas167 toSci "100e+09" -> '1.00E+11' +dsbas168 toSci "100E+90" -> '1.00E+92' +dsbas169 toSci "100e+009" -> '1.00E+11' + +dsbas170 toSci "1.265" -> '1.265' +dsbas171 toSci "1.265E-20" -> '1.265E-20' +dsbas172 toSci "1.265E-8" -> '1.265E-8' +dsbas173 toSci "1.265E-4" -> '0.0001265' +dsbas174 toSci "1.265E-3" -> '0.001265' +dsbas175 toSci "1.265E-2" -> '0.01265' +dsbas176 toSci "1.265E-1" -> '0.1265' +dsbas177 toSci "1.265E-0" -> '1.265' +dsbas178 toSci "1.265E+1" -> '12.65' +dsbas179 toSci "1.265E+2" -> '126.5' +dsbas180 toSci "1.265E+3" -> '1265' +dsbas181 toSci "1.265E+4" -> '1.265E+4' +dsbas182 toSci "1.265E+8" -> '1.265E+8' +dsbas183 toSci "1.265E+20" -> '1.265E+20' + +dsbas190 toSci "12.65" -> '12.65' +dsbas191 toSci "12.65E-20" -> '1.265E-19' +dsbas192 toSci "12.65E-8" -> '1.265E-7' +dsbas193 toSci "12.65E-4" -> '0.001265' +dsbas194 toSci "12.65E-3" -> '0.01265' +dsbas195 toSci "12.65E-2" -> '0.1265' +dsbas196 toSci "12.65E-1" -> '1.265' +dsbas197 toSci "12.65E-0" -> '12.65' +dsbas198 toSci "12.65E+1" -> '126.5' +dsbas199 toSci "12.65E+2" -> '1265' +dsbas200 toSci "12.65E+3" -> '1.265E+4' +dsbas201 toSci "12.65E+4" -> '1.265E+5' +dsbas202 toSci "12.65E+8" -> '1.265E+9' +dsbas203 toSci "12.65E+20" -> '1.265E+21' + +dsbas210 toSci "126.5" -> '126.5' +dsbas211 toSci "126.5E-20" -> '1.265E-18' +dsbas212 toSci "126.5E-8" -> '0.000001265' +dsbas213 toSci "126.5E-4" -> '0.01265' +dsbas214 toSci "126.5E-3" -> '0.1265' +dsbas215 toSci "126.5E-2" -> '1.265' +dsbas216 toSci "126.5E-1" -> '12.65' +dsbas217 toSci "126.5E-0" -> '126.5' +dsbas218 toSci "126.5E+1" -> '1265' +dsbas219 toSci "126.5E+2" -> '1.265E+4' +dsbas220 toSci "126.5E+3" -> '1.265E+5' +dsbas221 toSci "126.5E+4" -> '1.265E+6' +dsbas222 toSci "126.5E+8" -> '1.265E+10' +dsbas223 toSci "126.5E+20" -> '1.265E+22' + +dsbas230 toSci "1265" -> '1265' +dsbas231 toSci "1265E-20" -> '1.265E-17' +dsbas232 toSci "1265E-8" -> '0.00001265' +dsbas233 toSci "1265E-4" -> '0.1265' +dsbas234 toSci "1265E-3" -> '1.265' +dsbas235 toSci "1265E-2" -> '12.65' +dsbas236 toSci "1265E-1" -> '126.5' +dsbas237 toSci "1265E-0" -> '1265' +dsbas238 toSci "1265E+1" -> '1.265E+4' +dsbas239 toSci "1265E+2" -> '1.265E+5' +dsbas240 toSci "1265E+3" -> '1.265E+6' +dsbas241 toSci "1265E+4" -> '1.265E+7' +dsbas242 toSci "1265E+8" -> '1.265E+11' +dsbas243 toSci "1265E+20" -> '1.265E+23' + +dsbas250 toSci "0.1265" -> '0.1265' +dsbas251 toSci "0.1265E-20" -> '1.265E-21' +dsbas252 toSci "0.1265E-8" -> '1.265E-9' +dsbas253 toSci "0.1265E-4" -> '0.00001265' +dsbas254 toSci "0.1265E-3" -> '0.0001265' +dsbas255 toSci "0.1265E-2" -> '0.001265' +dsbas256 toSci "0.1265E-1" -> '0.01265' +dsbas257 toSci "0.1265E-0" -> '0.1265' +dsbas258 toSci "0.1265E+1" -> '1.265' +dsbas259 toSci "0.1265E+2" -> '12.65' +dsbas260 toSci "0.1265E+3" -> '126.5' +dsbas261 toSci "0.1265E+4" -> '1265' +dsbas262 toSci "0.1265E+8" -> '1.265E+7' +dsbas263 toSci "0.1265E+20" -> '1.265E+19' + +-- some more negative zeros [systematic tests below] +dsbas290 toSci "-0.000E-1" -> '-0.0000' +dsbas291 toSci "-0.000E-2" -> '-0.00000' +dsbas292 toSci "-0.000E-3" -> '-0.000000' +dsbas293 toSci "-0.000E-4" -> '-0E-7' +dsbas294 toSci "-0.00E-2" -> '-0.0000' +dsbas295 toSci "-0.00E-3" -> '-0.00000' +dsbas296 toSci "-0.0E-2" -> '-0.000' +dsbas297 toSci "-0.0E-3" -> '-0.0000' +dsbas298 toSci "-0E-2" -> '-0.00' +dsbas299 toSci "-0E-3" -> '-0.000' + +-- Engineering notation tests +dsbas301 toSci 10e12 -> 1.0E+13 +dsbas302 toEng 10e12 -> 10E+12 +dsbas303 toSci 10e11 -> 1.0E+12 +dsbas304 toEng 10e11 -> 1.0E+12 +dsbas305 toSci 10e10 -> 1.0E+11 +dsbas306 toEng 10e10 -> 100E+9 +dsbas307 toSci 10e9 -> 1.0E+10 +dsbas308 toEng 10e9 -> 10E+9 +dsbas309 toSci 10e8 -> 1.0E+9 +dsbas310 toEng 10e8 -> 1.0E+9 +dsbas311 toSci 10e7 -> 1.0E+8 +dsbas312 toEng 10e7 -> 100E+6 +dsbas313 toSci 10e6 -> 1.0E+7 +dsbas314 toEng 10e6 -> 10E+6 +dsbas315 toSci 10e5 -> 1.0E+6 +dsbas316 toEng 10e5 -> 1.0E+6 +dsbas317 toSci 10e4 -> 1.0E+5 +dsbas318 toEng 10e4 -> 100E+3 +dsbas319 toSci 10e3 -> 1.0E+4 +dsbas320 toEng 10e3 -> 10E+3 +dsbas321 toSci 10e2 -> 1.0E+3 +dsbas322 toEng 10e2 -> 1.0E+3 +dsbas323 toSci 10e1 -> 1.0E+2 +dsbas324 toEng 10e1 -> 100 +dsbas325 toSci 10e0 -> 10 +dsbas326 toEng 10e0 -> 10 +dsbas327 toSci 10e-1 -> 1.0 +dsbas328 toEng 10e-1 -> 1.0 +dsbas329 toSci 10e-2 -> 0.10 +dsbas330 toEng 10e-2 -> 0.10 +dsbas331 toSci 10e-3 -> 0.010 +dsbas332 toEng 10e-3 -> 0.010 +dsbas333 toSci 10e-4 -> 0.0010 +dsbas334 toEng 10e-4 -> 0.0010 +dsbas335 toSci 10e-5 -> 0.00010 +dsbas336 toEng 10e-5 -> 0.00010 +dsbas337 toSci 10e-6 -> 0.000010 +dsbas338 toEng 10e-6 -> 0.000010 +dsbas339 toSci 10e-7 -> 0.0000010 +dsbas340 toEng 10e-7 -> 0.0000010 +dsbas341 toSci 10e-8 -> 1.0E-7 +dsbas342 toEng 10e-8 -> 100E-9 +dsbas343 toSci 10e-9 -> 1.0E-8 +dsbas344 toEng 10e-9 -> 10E-9 +dsbas345 toSci 10e-10 -> 1.0E-9 +dsbas346 toEng 10e-10 -> 1.0E-9 +dsbas347 toSci 10e-11 -> 1.0E-10 +dsbas348 toEng 10e-11 -> 100E-12 +dsbas349 toSci 10e-12 -> 1.0E-11 +dsbas350 toEng 10e-12 -> 10E-12 +dsbas351 toSci 10e-13 -> 1.0E-12 +dsbas352 toEng 10e-13 -> 1.0E-12 + +dsbas361 toSci 7E12 -> 7E+12 +dsbas362 toEng 7E12 -> 7E+12 +dsbas363 toSci 7E11 -> 7E+11 +dsbas364 toEng 7E11 -> 700E+9 +dsbas365 toSci 7E10 -> 7E+10 +dsbas366 toEng 7E10 -> 70E+9 +dsbas367 toSci 7E9 -> 7E+9 +dsbas368 toEng 7E9 -> 7E+9 +dsbas369 toSci 7E8 -> 7E+8 +dsbas370 toEng 7E8 -> 700E+6 +dsbas371 toSci 7E7 -> 7E+7 +dsbas372 toEng 7E7 -> 70E+6 +dsbas373 toSci 7E6 -> 7E+6 +dsbas374 toEng 7E6 -> 7E+6 +dsbas375 toSci 7E5 -> 7E+5 +dsbas376 toEng 7E5 -> 700E+3 +dsbas377 toSci 7E4 -> 7E+4 +dsbas378 toEng 7E4 -> 70E+3 +dsbas379 toSci 7E3 -> 7E+3 +dsbas380 toEng 7E3 -> 7E+3 +dsbas381 toSci 7E2 -> 7E+2 +dsbas382 toEng 7E2 -> 700 +dsbas383 toSci 7E1 -> 7E+1 +dsbas384 toEng 7E1 -> 70 +dsbas385 toSci 7E0 -> 7 +dsbas386 toEng 7E0 -> 7 +dsbas387 toSci 7E-1 -> 0.7 +dsbas388 toEng 7E-1 -> 0.7 +dsbas389 toSci 7E-2 -> 0.07 +dsbas390 toEng 7E-2 -> 0.07 +dsbas391 toSci 7E-3 -> 0.007 +dsbas392 toEng 7E-3 -> 0.007 +dsbas393 toSci 7E-4 -> 0.0007 +dsbas394 toEng 7E-4 -> 0.0007 +dsbas395 toSci 7E-5 -> 0.00007 +dsbas396 toEng 7E-5 -> 0.00007 +dsbas397 toSci 7E-6 -> 0.000007 +dsbas398 toEng 7E-6 -> 0.000007 +dsbas399 toSci 7E-7 -> 7E-7 +dsbas400 toEng 7E-7 -> 700E-9 +dsbas401 toSci 7E-8 -> 7E-8 +dsbas402 toEng 7E-8 -> 70E-9 +dsbas403 toSci 7E-9 -> 7E-9 +dsbas404 toEng 7E-9 -> 7E-9 +dsbas405 toSci 7E-10 -> 7E-10 +dsbas406 toEng 7E-10 -> 700E-12 +dsbas407 toSci 7E-11 -> 7E-11 +dsbas408 toEng 7E-11 -> 70E-12 +dsbas409 toSci 7E-12 -> 7E-12 +dsbas410 toEng 7E-12 -> 7E-12 +dsbas411 toSci 7E-13 -> 7E-13 +dsbas412 toEng 7E-13 -> 700E-15 + +-- Exacts remain exact up to precision .. +dsbas420 toSci 100 -> 100 +dsbas422 toSci 1000 -> 1000 +dsbas424 toSci 999.9 -> 999.9 +dsbas426 toSci 1000.0 -> 1000.0 +dsbas428 toSci 1000.1 -> 1000.1 +dsbas430 toSci 10000 -> 10000 +dsbas432 toSci 1000 -> 1000 +dsbas434 toSci 10000 -> 10000 +dsbas436 toSci 100000 -> 100000 +dsbas438 toSci 1000000 -> 1000000 +dsbas440 toSci 10000000 -> 1.000000E+7 Rounded +dsbas442 toSci 10000000 -> 1.000000E+7 Rounded +dsbas444 toSci 10000003 -> 1.000000E+7 Rounded Inexact +dsbas446 toSci 10000005 -> 1.000000E+7 Rounded Inexact +dsbas448 toSci 100000050 -> 1.000000E+8 Rounded Inexact +dsbas450 toSci 10000009 -> 1.000001E+7 Rounded Inexact +dsbas452 toSci 100000000 -> 1.000000E+8 Rounded +dsbas454 toSci 100000003 -> 1.000000E+8 Rounded Inexact +dsbas456 toSci 100000005 -> 1.000000E+8 Rounded Inexact +dsbas458 toSci 100000009 -> 1.000000E+8 Rounded Inexact +dsbas460 toSci 1000000000 -> 1.000000E+9 Rounded +dsbas462 toSci 1000000300 -> 1.000000E+9 Rounded Inexact +dsbas464 toSci 1000000500 -> 1.000000E+9 Rounded Inexact +dsbas466 toSci 1000000900 -> 1.000001E+9 Rounded Inexact +dsbas468 toSci 10000000000 -> 1.000000E+10 Rounded +dsbas470 toSci 10000003000 -> 1.000000E+10 Rounded Inexact +dsbas472 toSci 10000005000 -> 1.000000E+10 Rounded Inexact +dsbas474 toSci 10000009000 -> 1.000001E+10 Rounded Inexact + +-- check rounding modes heeded +rounding: ceiling +dsbsr401 toSci 1.1123450 -> 1.112345 Rounded +dsbsr402 toSci 1.11234549 -> 1.112346 Rounded Inexact +dsbsr403 toSci 1.11234550 -> 1.112346 Rounded Inexact +dsbsr404 toSci 1.11234551 -> 1.112346 Rounded Inexact +rounding: up +dsbsr405 toSci 1.1123450 -> 1.112345 Rounded +dsbsr406 toSci 1.11234549 -> 1.112346 Rounded Inexact +dsbsr407 toSci 1.11234550 -> 1.112346 Rounded Inexact +dsbsr408 toSci 1.11234551 -> 1.112346 Rounded Inexact +rounding: floor +dsbsr410 toSci 1.1123450 -> 1.112345 Rounded +dsbsr411 toSci 1.11234549 -> 1.112345 Rounded Inexact +dsbsr412 toSci 1.11234550 -> 1.112345 Rounded Inexact +dsbsr413 toSci 1.11234551 -> 1.112345 Rounded Inexact +rounding: half_down +dsbsr415 toSci 1.1123450 -> 1.112345 Rounded +dsbsr416 toSci 1.11234549 -> 1.112345 Rounded Inexact +dsbsr417 toSci 1.11234550 -> 1.112345 Rounded Inexact +dsbsr418 toSci 1.11234650 -> 1.112346 Rounded Inexact +dsbsr419 toSci 1.11234551 -> 1.112346 Rounded Inexact +rounding: half_even +dsbsr421 toSci 1.1123450 -> 1.112345 Rounded +dsbsr422 toSci 1.11234549 -> 1.112345 Rounded Inexact +dsbsr423 toSci 1.11234550 -> 1.112346 Rounded Inexact +dsbsr424 toSci 1.11234650 -> 1.112346 Rounded Inexact +dsbsr425 toSci 1.11234551 -> 1.112346 Rounded Inexact +rounding: down +dsbsr426 toSci 1.1123450 -> 1.112345 Rounded +dsbsr427 toSci 1.11234549 -> 1.112345 Rounded Inexact +dsbsr428 toSci 1.11234550 -> 1.112345 Rounded Inexact +dsbsr429 toSci 1.11234551 -> 1.112345 Rounded Inexact +rounding: half_up +dsbsr431 toSci 1.1123450 -> 1.112345 Rounded +dsbsr432 toSci 1.11234549 -> 1.112345 Rounded Inexact +dsbsr433 toSci 1.11234550 -> 1.112346 Rounded Inexact +dsbsr434 toSci 1.11234650 -> 1.112347 Rounded Inexact +dsbsr435 toSci 1.11234551 -> 1.112346 Rounded Inexact +-- negatives +rounding: ceiling +dsbsr501 toSci -1.1123450 -> -1.112345 Rounded +dsbsr502 toSci -1.11234549 -> -1.112345 Rounded Inexact +dsbsr503 toSci -1.11234550 -> -1.112345 Rounded Inexact +dsbsr504 toSci -1.11234551 -> -1.112345 Rounded Inexact +rounding: up +dsbsr505 toSci -1.1123450 -> -1.112345 Rounded +dsbsr506 toSci -1.11234549 -> -1.112346 Rounded Inexact +dsbsr507 toSci -1.11234550 -> -1.112346 Rounded Inexact +dsbsr508 toSci -1.11234551 -> -1.112346 Rounded Inexact +rounding: floor +dsbsr510 toSci -1.1123450 -> -1.112345 Rounded +dsbsr511 toSci -1.11234549 -> -1.112346 Rounded Inexact +dsbsr512 toSci -1.11234550 -> -1.112346 Rounded Inexact +dsbsr513 toSci -1.11234551 -> -1.112346 Rounded Inexact +rounding: half_down +dsbsr515 toSci -1.1123450 -> -1.112345 Rounded +dsbsr516 toSci -1.11234549 -> -1.112345 Rounded Inexact +dsbsr517 toSci -1.11234550 -> -1.112345 Rounded Inexact +dsbsr518 toSci -1.11234650 -> -1.112346 Rounded Inexact +dsbsr519 toSci -1.11234551 -> -1.112346 Rounded Inexact +rounding: half_even +dsbsr521 toSci -1.1123450 -> -1.112345 Rounded +dsbsr522 toSci -1.11234549 -> -1.112345 Rounded Inexact +dsbsr523 toSci -1.11234550 -> -1.112346 Rounded Inexact +dsbsr524 toSci -1.11234650 -> -1.112346 Rounded Inexact +dsbsr525 toSci -1.11234551 -> -1.112346 Rounded Inexact +rounding: down +dsbsr526 toSci -1.1123450 -> -1.112345 Rounded +dsbsr527 toSci -1.11234549 -> -1.112345 Rounded Inexact +dsbsr528 toSci -1.11234550 -> -1.112345 Rounded Inexact +dsbsr529 toSci -1.11234551 -> -1.112345 Rounded Inexact +rounding: half_up +dsbsr531 toSci -1.1123450 -> -1.112345 Rounded +dsbsr532 toSci -1.11234549 -> -1.112345 Rounded Inexact +dsbsr533 toSci -1.11234550 -> -1.112346 Rounded Inexact +dsbsr534 toSci -1.11234650 -> -1.112347 Rounded Inexact +dsbsr535 toSci -1.11234551 -> -1.112346 Rounded Inexact + +rounding: half_even + +-- The 'baddies' tests from DiagBigDecimal, plus some new ones +dsbas500 toSci '1..2' -> NaN Conversion_syntax +dsbas501 toSci '.' -> NaN Conversion_syntax +dsbas502 toSci '..' -> NaN Conversion_syntax +dsbas503 toSci '++1' -> NaN Conversion_syntax +dsbas504 toSci '--1' -> NaN Conversion_syntax +dsbas505 toSci '-+1' -> NaN Conversion_syntax +dsbas506 toSci '+-1' -> NaN Conversion_syntax +dsbas507 toSci '12e' -> NaN Conversion_syntax +dsbas508 toSci '12e++' -> NaN Conversion_syntax +dsbas509 toSci '12f4' -> NaN Conversion_syntax +dsbas510 toSci ' +1' -> NaN Conversion_syntax +dsbas511 toSci '+ 1' -> NaN Conversion_syntax +dsbas512 toSci '12 ' -> NaN Conversion_syntax +dsbas513 toSci ' + 1' -> NaN Conversion_syntax +dsbas514 toSci ' - 1 ' -> NaN Conversion_syntax +dsbas515 toSci 'x' -> NaN Conversion_syntax +dsbas516 toSci '-1-' -> NaN Conversion_syntax +dsbas517 toSci '12-' -> NaN Conversion_syntax +dsbas518 toSci '3+' -> NaN Conversion_syntax +dsbas519 toSci '' -> NaN Conversion_syntax +dsbas520 toSci '1e-' -> NaN Conversion_syntax +dsbas521 toSci '7e99999a' -> NaN Conversion_syntax +dsbas522 toSci '7e123567890x' -> NaN Conversion_syntax +dsbas523 toSci '7e12356789012x' -> NaN Conversion_syntax +dsbas524 toSci '' -> NaN Conversion_syntax +dsbas525 toSci 'e100' -> NaN Conversion_syntax +dsbas526 toSci '\u0e5a' -> NaN Conversion_syntax +dsbas527 toSci '\u0b65' -> NaN Conversion_syntax +dsbas528 toSci '123,65' -> NaN Conversion_syntax +dsbas529 toSci '1.34.5' -> NaN Conversion_syntax +dsbas530 toSci '.123.5' -> NaN Conversion_syntax +dsbas531 toSci '01.35.' -> NaN Conversion_syntax +dsbas532 toSci '01.35-' -> NaN Conversion_syntax +dsbas533 toSci '0000..' -> NaN Conversion_syntax +dsbas534 toSci '.0000.' -> NaN Conversion_syntax +dsbas535 toSci '00..00' -> NaN Conversion_syntax +dsbas536 toSci '111e*123' -> NaN Conversion_syntax +dsbas537 toSci '111e123-' -> NaN Conversion_syntax +dsbas538 toSci '111e+12+' -> NaN Conversion_syntax +dsbas539 toSci '111e1-3-' -> NaN Conversion_syntax +dsbas540 toSci '111e1*23' -> NaN Conversion_syntax +dsbas541 toSci '111e1e+3' -> NaN Conversion_syntax +dsbas542 toSci '1e1.0' -> NaN Conversion_syntax +dsbas543 toSci '1e123e' -> NaN Conversion_syntax +dsbas544 toSci 'ten' -> NaN Conversion_syntax +dsbas545 toSci 'ONE' -> NaN Conversion_syntax +dsbas546 toSci '1e.1' -> NaN Conversion_syntax +dsbas547 toSci '1e1.' -> NaN Conversion_syntax +dsbas548 toSci '1ee' -> NaN Conversion_syntax +dsbas549 toSci 'e+1' -> NaN Conversion_syntax +dsbas550 toSci '1.23.4' -> NaN Conversion_syntax +dsbas551 toSci '1.2.1' -> NaN Conversion_syntax +dsbas552 toSci '1E+1.2' -> NaN Conversion_syntax +dsbas553 toSci '1E+1.2.3' -> NaN Conversion_syntax +dsbas554 toSci '1E++1' -> NaN Conversion_syntax +dsbas555 toSci '1E--1' -> NaN Conversion_syntax +dsbas556 toSci '1E+-1' -> NaN Conversion_syntax +dsbas557 toSci '1E-+1' -> NaN Conversion_syntax +dsbas558 toSci '1E''1' -> NaN Conversion_syntax +dsbas559 toSci "1E""1" -> NaN Conversion_syntax +dsbas560 toSci "1E""""" -> NaN Conversion_syntax +-- Near-specials +dsbas561 toSci "qNaN" -> NaN Conversion_syntax +dsbas562 toSci "NaNq" -> NaN Conversion_syntax +dsbas563 toSci "NaNs" -> NaN Conversion_syntax +dsbas564 toSci "Infi" -> NaN Conversion_syntax +dsbas565 toSci "Infin" -> NaN Conversion_syntax +dsbas566 toSci "Infini" -> NaN Conversion_syntax +dsbas567 toSci "Infinit" -> NaN Conversion_syntax +dsbas568 toSci "-Infinit" -> NaN Conversion_syntax +dsbas569 toSci "0Inf" -> NaN Conversion_syntax +dsbas570 toSci "9Inf" -> NaN Conversion_syntax +dsbas571 toSci "-0Inf" -> NaN Conversion_syntax +dsbas572 toSci "-9Inf" -> NaN Conversion_syntax +dsbas573 toSci "-sNa" -> NaN Conversion_syntax +dsbas574 toSci "xNaN" -> NaN Conversion_syntax +dsbas575 toSci "0sNaN" -> NaN Conversion_syntax + +-- some baddies with dots and Es and dots and specials +dsbas576 toSci 'e+1' -> NaN Conversion_syntax +dsbas577 toSci '.e+1' -> NaN Conversion_syntax +dsbas578 toSci '+.e+1' -> NaN Conversion_syntax +dsbas579 toSci '-.e+' -> NaN Conversion_syntax +dsbas580 toSci '-.e' -> NaN Conversion_syntax +dsbas581 toSci 'E+1' -> NaN Conversion_syntax +dsbas582 toSci '.E+1' -> NaN Conversion_syntax +dsbas583 toSci '+.E+1' -> NaN Conversion_syntax +dsbas584 toSci '-.E+' -> NaN Conversion_syntax +dsbas585 toSci '-.E' -> NaN Conversion_syntax + +dsbas586 toSci '.NaN' -> NaN Conversion_syntax +dsbas587 toSci '-.NaN' -> NaN Conversion_syntax +dsbas588 toSci '+.sNaN' -> NaN Conversion_syntax +dsbas589 toSci '+.Inf' -> NaN Conversion_syntax +dsbas590 toSci '.Infinity' -> NaN Conversion_syntax + +-- Zeros +dsbas601 toSci 0.000000000 -> 0E-9 +dsbas602 toSci 0.00000000 -> 0E-8 +dsbas603 toSci 0.0000000 -> 0E-7 +dsbas604 toSci 0.000000 -> 0.000000 +dsbas605 toSci 0.00000 -> 0.00000 +dsbas606 toSci 0.0000 -> 0.0000 +dsbas607 toSci 0.000 -> 0.000 +dsbas608 toSci 0.00 -> 0.00 +dsbas609 toSci 0.0 -> 0.0 +dsbas610 toSci .0 -> 0.0 +dsbas611 toSci 0. -> 0 +dsbas612 toSci -.0 -> -0.0 +dsbas613 toSci -0. -> -0 +dsbas614 toSci -0.0 -> -0.0 +dsbas615 toSci -0.00 -> -0.00 +dsbas616 toSci -0.000 -> -0.000 +dsbas617 toSci -0.0000 -> -0.0000 +dsbas618 toSci -0.00000 -> -0.00000 +dsbas619 toSci -0.000000 -> -0.000000 +dsbas620 toSci -0.0000000 -> -0E-7 +dsbas621 toSci -0.00000000 -> -0E-8 +dsbas622 toSci -0.000000000 -> -0E-9 + +dsbas630 toSci 0.00E+0 -> 0.00 +dsbas631 toSci 0.00E+1 -> 0.0 +dsbas632 toSci 0.00E+2 -> 0 +dsbas633 toSci 0.00E+3 -> 0E+1 +dsbas634 toSci 0.00E+4 -> 0E+2 +dsbas635 toSci 0.00E+5 -> 0E+3 +dsbas636 toSci 0.00E+6 -> 0E+4 +dsbas637 toSci 0.00E+7 -> 0E+5 +dsbas638 toSci 0.00E+8 -> 0E+6 +dsbas639 toSci 0.00E+9 -> 0E+7 + +dsbas640 toSci 0.0E+0 -> 0.0 +dsbas641 toSci 0.0E+1 -> 0 +dsbas642 toSci 0.0E+2 -> 0E+1 +dsbas643 toSci 0.0E+3 -> 0E+2 +dsbas644 toSci 0.0E+4 -> 0E+3 +dsbas645 toSci 0.0E+5 -> 0E+4 +dsbas646 toSci 0.0E+6 -> 0E+5 +dsbas647 toSci 0.0E+7 -> 0E+6 +dsbas648 toSci 0.0E+8 -> 0E+7 +dsbas649 toSci 0.0E+9 -> 0E+8 + +dsbas650 toSci 0E+0 -> 0 +dsbas651 toSci 0E+1 -> 0E+1 +dsbas652 toSci 0E+2 -> 0E+2 +dsbas653 toSci 0E+3 -> 0E+3 +dsbas654 toSci 0E+4 -> 0E+4 +dsbas655 toSci 0E+5 -> 0E+5 +dsbas656 toSci 0E+6 -> 0E+6 +dsbas657 toSci 0E+7 -> 0E+7 +dsbas658 toSci 0E+8 -> 0E+8 +dsbas659 toSci 0E+9 -> 0E+9 + +dsbas660 toSci 0.0E-0 -> 0.0 +dsbas661 toSci 0.0E-1 -> 0.00 +dsbas662 toSci 0.0E-2 -> 0.000 +dsbas663 toSci 0.0E-3 -> 0.0000 +dsbas664 toSci 0.0E-4 -> 0.00000 +dsbas665 toSci 0.0E-5 -> 0.000000 +dsbas666 toSci 0.0E-6 -> 0E-7 +dsbas667 toSci 0.0E-7 -> 0E-8 +dsbas668 toSci 0.0E-8 -> 0E-9 +dsbas669 toSci 0.0E-9 -> 0E-10 + +dsbas670 toSci 0.00E-0 -> 0.00 +dsbas671 toSci 0.00E-1 -> 0.000 +dsbas672 toSci 0.00E-2 -> 0.0000 +dsbas673 toSci 0.00E-3 -> 0.00000 +dsbas674 toSci 0.00E-4 -> 0.000000 +dsbas675 toSci 0.00E-5 -> 0E-7 +dsbas676 toSci 0.00E-6 -> 0E-8 +dsbas677 toSci 0.00E-7 -> 0E-9 +dsbas678 toSci 0.00E-8 -> 0E-10 +dsbas679 toSci 0.00E-9 -> 0E-11 + +dsbas680 toSci 000000. -> 0 +dsbas681 toSci 00000. -> 0 +dsbas682 toSci 0000. -> 0 +dsbas683 toSci 000. -> 0 +dsbas684 toSci 00. -> 0 +dsbas685 toSci 0. -> 0 +dsbas686 toSci +00000. -> 0 +dsbas687 toSci -00000. -> -0 +dsbas688 toSci +0. -> 0 +dsbas689 toSci -0. -> -0 + +-- Specials +dsbas700 toSci "NaN" -> NaN +dsbas701 toSci "nan" -> NaN +dsbas702 toSci "nAn" -> NaN +dsbas703 toSci "NAN" -> NaN +dsbas704 toSci "+NaN" -> NaN +dsbas705 toSci "+nan" -> NaN +dsbas706 toSci "+nAn" -> NaN +dsbas707 toSci "+NAN" -> NaN +dsbas708 toSci "-NaN" -> -NaN +dsbas709 toSci "-nan" -> -NaN +dsbas710 toSci "-nAn" -> -NaN +dsbas711 toSci "-NAN" -> -NaN +dsbas712 toSci 'NaN0' -> NaN +dsbas713 toSci 'NaN1' -> NaN1 +dsbas714 toSci 'NaN12' -> NaN12 +dsbas715 toSci 'NaN123' -> NaN123 +dsbas716 toSci 'NaN1234' -> NaN1234 +dsbas717 toSci 'NaN01' -> NaN1 +dsbas718 toSci 'NaN012' -> NaN12 +dsbas719 toSci 'NaN0123' -> NaN123 +dsbas720 toSci 'NaN01234' -> NaN1234 +dsbas721 toSci 'NaN001' -> NaN1 +dsbas722 toSci 'NaN0012' -> NaN12 +dsbas723 toSci 'NaN00123' -> NaN123 +dsbas724 toSci 'NaN001234' -> NaN1234 +dsbas725 toSci 'NaN1234567890123456' -> NaN Conversion_syntax +dsbas726 toSci 'NaN123e+1' -> NaN Conversion_syntax +dsbas727 toSci 'NaN12.45' -> NaN Conversion_syntax +dsbas728 toSci 'NaN-12' -> NaN Conversion_syntax +dsbas729 toSci 'NaN+12' -> NaN Conversion_syntax + +dsbas730 toSci "sNaN" -> sNaN +dsbas731 toSci "snan" -> sNaN +dsbas732 toSci "SnAn" -> sNaN +dsbas733 toSci "SNAN" -> sNaN +dsbas734 toSci "+sNaN" -> sNaN +dsbas735 toSci "+snan" -> sNaN +dsbas736 toSci "+SnAn" -> sNaN +dsbas737 toSci "+SNAN" -> sNaN +dsbas738 toSci "-sNaN" -> -sNaN +dsbas739 toSci "-snan" -> -sNaN +dsbas740 toSci "-SnAn" -> -sNaN +dsbas741 toSci "-SNAN" -> -sNaN +dsbas742 toSci 'sNaN0000' -> sNaN +dsbas743 toSci 'sNaN7' -> sNaN7 +dsbas744 toSci 'sNaN007234' -> sNaN7234 +dsbas745 toSci 'sNaN7234561234567890' -> NaN Conversion_syntax +dsbas746 toSci 'sNaN72.45' -> NaN Conversion_syntax +dsbas747 toSci 'sNaN-72' -> NaN Conversion_syntax + +dsbas748 toSci "Inf" -> Infinity +dsbas749 toSci "inf" -> Infinity +dsbas750 toSci "iNf" -> Infinity +dsbas751 toSci "INF" -> Infinity +dsbas752 toSci "+Inf" -> Infinity +dsbas753 toSci "+inf" -> Infinity +dsbas754 toSci "+iNf" -> Infinity +dsbas755 toSci "+INF" -> Infinity +dsbas756 toSci "-Inf" -> -Infinity +dsbas757 toSci "-inf" -> -Infinity +dsbas758 toSci "-iNf" -> -Infinity +dsbas759 toSci "-INF" -> -Infinity + +dsbas760 toSci "Infinity" -> Infinity +dsbas761 toSci "infinity" -> Infinity +dsbas762 toSci "iNfInItY" -> Infinity +dsbas763 toSci "INFINITY" -> Infinity +dsbas764 toSci "+Infinity" -> Infinity +dsbas765 toSci "+infinity" -> Infinity +dsbas766 toSci "+iNfInItY" -> Infinity +dsbas767 toSci "+INFINITY" -> Infinity +dsbas768 toSci "-Infinity" -> -Infinity +dsbas769 toSci "-infinity" -> -Infinity +dsbas770 toSci "-iNfInItY" -> -Infinity +dsbas771 toSci "-INFINITY" -> -Infinity + +-- Specials and zeros for toEng +dsbast772 toEng "NaN" -> NaN +dsbast773 toEng "-Infinity" -> -Infinity +dsbast774 toEng "-sNaN" -> -sNaN +dsbast775 toEng "-NaN" -> -NaN +dsbast776 toEng "+Infinity" -> Infinity +dsbast778 toEng "+sNaN" -> sNaN +dsbast779 toEng "+NaN" -> NaN +dsbast780 toEng "INFINITY" -> Infinity +dsbast781 toEng "SNAN" -> sNaN +dsbast782 toEng "NAN" -> NaN +dsbast783 toEng "infinity" -> Infinity +dsbast784 toEng "snan" -> sNaN +dsbast785 toEng "nan" -> NaN +dsbast786 toEng "InFINITY" -> Infinity +dsbast787 toEng "SnAN" -> sNaN +dsbast788 toEng "nAN" -> NaN +dsbast789 toEng "iNfinity" -> Infinity +dsbast790 toEng "sNan" -> sNaN +dsbast791 toEng "Nan" -> NaN +dsbast792 toEng "Infinity" -> Infinity +dsbast793 toEng "sNaN" -> sNaN + +-- Zero toEng, etc. +dsbast800 toEng 0e+1 -> "0.00E+3" -- doc example + +dsbast801 toEng 0.000000000 -> 0E-9 +dsbast802 toEng 0.00000000 -> 0.00E-6 +dsbast803 toEng 0.0000000 -> 0.0E-6 +dsbast804 toEng 0.000000 -> 0.000000 +dsbast805 toEng 0.00000 -> 0.00000 +dsbast806 toEng 0.0000 -> 0.0000 +dsbast807 toEng 0.000 -> 0.000 +dsbast808 toEng 0.00 -> 0.00 +dsbast809 toEng 0.0 -> 0.0 +dsbast810 toEng .0 -> 0.0 +dsbast811 toEng 0. -> 0 +dsbast812 toEng -.0 -> -0.0 +dsbast813 toEng -0. -> -0 +dsbast814 toEng -0.0 -> -0.0 +dsbast815 toEng -0.00 -> -0.00 +dsbast816 toEng -0.000 -> -0.000 +dsbast817 toEng -0.0000 -> -0.0000 +dsbast818 toEng -0.00000 -> -0.00000 +dsbast819 toEng -0.000000 -> -0.000000 +dsbast820 toEng -0.0000000 -> -0.0E-6 +dsbast821 toEng -0.00000000 -> -0.00E-6 +dsbast822 toEng -0.000000000 -> -0E-9 + +dsbast830 toEng 0.00E+0 -> 0.00 +dsbast831 toEng 0.00E+1 -> 0.0 +dsbast832 toEng 0.00E+2 -> 0 +dsbast833 toEng 0.00E+3 -> 0.00E+3 +dsbast834 toEng 0.00E+4 -> 0.0E+3 +dsbast835 toEng 0.00E+5 -> 0E+3 +dsbast836 toEng 0.00E+6 -> 0.00E+6 +dsbast837 toEng 0.00E+7 -> 0.0E+6 +dsbast838 toEng 0.00E+8 -> 0E+6 +dsbast839 toEng 0.00E+9 -> 0.00E+9 + +dsbast840 toEng 0.0E+0 -> 0.0 +dsbast841 toEng 0.0E+1 -> 0 +dsbast842 toEng 0.0E+2 -> 0.00E+3 +dsbast843 toEng 0.0E+3 -> 0.0E+3 +dsbast844 toEng 0.0E+4 -> 0E+3 +dsbast845 toEng 0.0E+5 -> 0.00E+6 +dsbast846 toEng 0.0E+6 -> 0.0E+6 +dsbast847 toEng 0.0E+7 -> 0E+6 +dsbast848 toEng 0.0E+8 -> 0.00E+9 +dsbast849 toEng 0.0E+9 -> 0.0E+9 + +dsbast850 toEng 0E+0 -> 0 +dsbast851 toEng 0E+1 -> 0.00E+3 +dsbast852 toEng 0E+2 -> 0.0E+3 +dsbast853 toEng 0E+3 -> 0E+3 +dsbast854 toEng 0E+4 -> 0.00E+6 +dsbast855 toEng 0E+5 -> 0.0E+6 +dsbast856 toEng 0E+6 -> 0E+6 +dsbast857 toEng 0E+7 -> 0.00E+9 +dsbast858 toEng 0E+8 -> 0.0E+9 +dsbast859 toEng 0E+9 -> 0E+9 + +dsbast860 toEng 0.0E-0 -> 0.0 +dsbast861 toEng 0.0E-1 -> 0.00 +dsbast862 toEng 0.0E-2 -> 0.000 +dsbast863 toEng 0.0E-3 -> 0.0000 +dsbast864 toEng 0.0E-4 -> 0.00000 +dsbast865 toEng 0.0E-5 -> 0.000000 +dsbast866 toEng 0.0E-6 -> 0.0E-6 +dsbast867 toEng 0.0E-7 -> 0.00E-6 +dsbast868 toEng 0.0E-8 -> 0E-9 +dsbast869 toEng 0.0E-9 -> 0.0E-9 + +dsbast870 toEng 0.00E-0 -> 0.00 +dsbast871 toEng 0.00E-1 -> 0.000 +dsbast872 toEng 0.00E-2 -> 0.0000 +dsbast873 toEng 0.00E-3 -> 0.00000 +dsbast874 toEng 0.00E-4 -> 0.000000 +dsbast875 toEng 0.00E-5 -> 0.0E-6 +dsbast876 toEng 0.00E-6 -> 0.00E-6 +dsbast877 toEng 0.00E-7 -> 0E-9 +dsbast878 toEng 0.00E-8 -> 0.0E-9 +dsbast879 toEng 0.00E-9 -> 0.00E-9 + +-- long input strings +dsbas801 tosci '01234567' -> 1234567 +dsbas802 tosci '001234567' -> 1234567 +dsbas803 tosci '0001234567' -> 1234567 +dsbas804 tosci '00001234567' -> 1234567 +dsbas805 tosci '000001234567' -> 1234567 +dsbas806 tosci '0000001234567' -> 1234567 +dsbas807 tosci '00000001234567' -> 1234567 +dsbas808 tosci '000000001234567' -> 1234567 +dsbas809 tosci '0000000001234567' -> 1234567 +dsbas810 tosci '00000000001234567' -> 1234567 + +dsbas811 tosci '0.1234567' -> 0.1234567 +dsbas812 tosci '0.01234567' -> 0.01234567 +dsbas813 tosci '0.001234567' -> 0.001234567 +dsbas814 tosci '0.0001234567' -> 0.0001234567 +dsbas815 tosci '0.00001234567' -> 0.00001234567 +dsbas816 tosci '0.000001234567' -> 0.000001234567 +dsbas817 tosci '0.0000001234567' -> 1.234567E-7 +dsbas818 tosci '0.00000001234567' -> 1.234567E-8 +dsbas819 tosci '0.000000001234567' -> 1.234567E-9 +dsbas820 tosci '0.0000000001234567' -> 1.234567E-10 + +dsbas821 tosci '123456790' -> 1.234568E+8 Inexact Rounded +dsbas822 tosci '1234567901' -> 1.234568E+9 Inexact Rounded +dsbas823 tosci '12345679012' -> 1.234568E+10 Inexact Rounded +dsbas824 tosci '123456790123' -> 1.234568E+11 Inexact Rounded +dsbas825 tosci '1234567901234' -> 1.234568E+12 Inexact Rounded +dsbas826 tosci '12345679012345' -> 1.234568E+13 Inexact Rounded +dsbas827 tosci '123456790123456' -> 1.234568E+14 Inexact Rounded +dsbas828 tosci '1234567901234567' -> 1.234568E+15 Inexact Rounded +dsbas829 tosci '1234567890123456' -> 1.234568E+15 Inexact Rounded + +-- subnormals and overflows +dsbas906 toSci '99e999999999' -> Infinity Overflow Inexact Rounded +dsbas907 toSci '999e999999999' -> Infinity Overflow Inexact Rounded +dsbas908 toSci '0.9e-999999999' -> 0E-101 Underflow Subnormal Inexact Rounded Clamped +dsbas909 toSci '0.09e-999999999' -> 0E-101 Underflow Subnormal Inexact Rounded Clamped +dsbas910 toSci '0.1e1000000000' -> Infinity Overflow Inexact Rounded +dsbas911 toSci '10e-1000000000' -> 0E-101 Underflow Subnormal Inexact Rounded Clamped +dsbas912 toSci '0.9e9999999999' -> Infinity Overflow Inexact Rounded +dsbas913 toSci '99e-9999999999' -> 0E-101 Underflow Subnormal Inexact Rounded Clamped +dsbas914 toSci '111e9999999999' -> Infinity Overflow Inexact Rounded +dsbas915 toSci '1111e-9999999999' -> 0E-101 Underflow Subnormal Inexact Rounded Clamped +dsbas916 toSci '1111e-99999999999' -> 0E-101 Underflow Subnormal Inexact Rounded Clamped +dsbas917 toSci '7e1000000000' -> Infinity Overflow Inexact Rounded +-- negatives the same +dsbas918 toSci '-99e999999999' -> -Infinity Overflow Inexact Rounded +dsbas919 toSci '-999e999999999' -> -Infinity Overflow Inexact Rounded +dsbas920 toSci '-0.9e-999999999' -> -0E-101 Underflow Subnormal Inexact Rounded Clamped +dsbas921 toSci '-0.09e-999999999' -> -0E-101 Underflow Subnormal Inexact Rounded Clamped +dsbas922 toSci '-0.1e1000000000' -> -Infinity Overflow Inexact Rounded +dsbas923 toSci '-10e-1000000000' -> -0E-101 Underflow Subnormal Inexact Rounded Clamped +dsbas924 toSci '-0.9e9999999999' -> -Infinity Overflow Inexact Rounded +dsbas925 toSci '-99e-9999999999' -> -0E-101 Underflow Subnormal Inexact Rounded Clamped +dsbas926 toSci '-111e9999999999' -> -Infinity Overflow Inexact Rounded +dsbas927 toSci '-1111e-9999999999' -> -0E-101 Underflow Subnormal Inexact Rounded Clamped +dsbas928 toSci '-1111e-99999999999' -> -0E-101 Underflow Subnormal Inexact Rounded Clamped +dsbas929 toSci '-7e1000000000' -> -Infinity Overflow Inexact Rounded + +-- overflow results at different rounding modes +rounding: ceiling +dsbas930 toSci '7e10000' -> Infinity Overflow Inexact Rounded +dsbas931 toSci '-7e10000' -> -9.999999E+96 Overflow Inexact Rounded +rounding: up +dsbas932 toSci '7e10000' -> Infinity Overflow Inexact Rounded +dsbas933 toSci '-7e10000' -> -Infinity Overflow Inexact Rounded +rounding: down +dsbas934 toSci '7e10000' -> 9.999999E+96 Overflow Inexact Rounded +dsbas935 toSci '-7e10000' -> -9.999999E+96 Overflow Inexact Rounded +rounding: floor +dsbas936 toSci '7e10000' -> 9.999999E+96 Overflow Inexact Rounded +dsbas937 toSci '-7e10000' -> -Infinity Overflow Inexact Rounded + +rounding: half_up +dsbas938 toSci '7e10000' -> Infinity Overflow Inexact Rounded +dsbas939 toSci '-7e10000' -> -Infinity Overflow Inexact Rounded +rounding: half_even +dsbas940 toSci '7e10000' -> Infinity Overflow Inexact Rounded +dsbas941 toSci '-7e10000' -> -Infinity Overflow Inexact Rounded +rounding: half_down +dsbas942 toSci '7e10000' -> Infinity Overflow Inexact Rounded +dsbas943 toSci '-7e10000' -> -Infinity Overflow Inexact Rounded + +rounding: half_even + +-- Now check 854/754r some subnormals and underflow to 0 +dsbem400 toSci 1.0000E-86 -> 1.0000E-86 +dsbem401 toSci 0.1E-97 -> 1E-98 Subnormal +dsbem402 toSci 0.1000E-97 -> 1.000E-98 Subnormal +dsbem403 toSci 0.0100E-97 -> 1.00E-99 Subnormal +dsbem404 toSci 0.0010E-97 -> 1.0E-100 Subnormal +dsbem405 toSci 0.0001E-97 -> 1E-101 Subnormal +dsbem406 toSci 0.00010E-97 -> 1E-101 Subnormal Rounded +dsbem407 toSci 0.00013E-97 -> 1E-101 Underflow Subnormal Inexact Rounded +dsbem408 toSci 0.00015E-97 -> 2E-101 Underflow Subnormal Inexact Rounded +dsbem409 toSci 0.00017E-97 -> 2E-101 Underflow Subnormal Inexact Rounded +dsbem410 toSci 0.00023E-97 -> 2E-101 Underflow Subnormal Inexact Rounded +dsbem411 toSci 0.00025E-97 -> 2E-101 Underflow Subnormal Inexact Rounded +dsbem412 toSci 0.00027E-97 -> 3E-101 Underflow Subnormal Inexact Rounded +dsbem413 toSci 0.000149E-97 -> 1E-101 Underflow Subnormal Inexact Rounded +dsbem414 toSci 0.000150E-97 -> 2E-101 Underflow Subnormal Inexact Rounded +dsbem415 toSci 0.000151E-97 -> 2E-101 Underflow Subnormal Inexact Rounded +dsbem416 toSci 0.000249E-97 -> 2E-101 Underflow Subnormal Inexact Rounded +dsbem417 toSci 0.000250E-97 -> 2E-101 Underflow Subnormal Inexact Rounded +dsbem418 toSci 0.000251E-97 -> 3E-101 Underflow Subnormal Inexact Rounded +dsbem419 toSci 0.00009E-97 -> 1E-101 Underflow Subnormal Inexact Rounded +dsbem420 toSci 0.00005E-97 -> 0E-101 Underflow Subnormal Inexact Rounded Clamped +dsbem421 toSci 0.00003E-97 -> 0E-101 Underflow Subnormal Inexact Rounded Clamped +dsbem422 toSci 0.000009E-97 -> 0E-101 Underflow Subnormal Inexact Rounded Clamped +dsbem423 toSci 0.000005E-97 -> 0E-101 Underflow Subnormal Inexact Rounded Clamped +dsbem424 toSci 0.000003E-97 -> 0E-101 Underflow Subnormal Inexact Rounded Clamped + +dsbem425 toSci 0.001049E-97 -> 1.0E-100 Underflow Subnormal Inexact Rounded +dsbem426 toSci 0.001050E-97 -> 1.0E-100 Underflow Subnormal Inexact Rounded +dsbem427 toSci 0.001051E-97 -> 1.1E-100 Underflow Subnormal Inexact Rounded +dsbem428 toSci 0.001149E-97 -> 1.1E-100 Underflow Subnormal Inexact Rounded +dsbem429 toSci 0.001150E-97 -> 1.2E-100 Underflow Subnormal Inexact Rounded +dsbem430 toSci 0.001151E-97 -> 1.2E-100 Underflow Subnormal Inexact Rounded + +dsbem432 toSci 0.010049E-97 -> 1.00E-99 Underflow Subnormal Inexact Rounded +dsbem433 toSci 0.010050E-97 -> 1.00E-99 Underflow Subnormal Inexact Rounded +dsbem434 toSci 0.010051E-97 -> 1.01E-99 Underflow Subnormal Inexact Rounded +dsbem435 toSci 0.010149E-97 -> 1.01E-99 Underflow Subnormal Inexact Rounded +dsbem436 toSci 0.010150E-97 -> 1.02E-99 Underflow Subnormal Inexact Rounded +dsbem437 toSci 0.010151E-97 -> 1.02E-99 Underflow Subnormal Inexact Rounded + +dsbem440 toSci 0.10103E-97 -> 1.010E-98 Underflow Subnormal Inexact Rounded +dsbem441 toSci 0.10105E-97 -> 1.010E-98 Underflow Subnormal Inexact Rounded +dsbem442 toSci 0.10107E-97 -> 1.011E-98 Underflow Subnormal Inexact Rounded +dsbem443 toSci 0.10113E-97 -> 1.011E-98 Underflow Subnormal Inexact Rounded +dsbem444 toSci 0.10115E-97 -> 1.012E-98 Underflow Subnormal Inexact Rounded +dsbem445 toSci 0.10117E-97 -> 1.012E-98 Underflow Subnormal Inexact Rounded + +dsbem450 toSci 1.10730E-98 -> 1.107E-98 Underflow Subnormal Inexact Rounded +dsbem451 toSci 1.10750E-98 -> 1.108E-98 Underflow Subnormal Inexact Rounded +dsbem452 toSci 1.10770E-98 -> 1.108E-98 Underflow Subnormal Inexact Rounded +dsbem453 toSci 1.10830E-98 -> 1.108E-98 Underflow Subnormal Inexact Rounded +dsbem454 toSci 1.10850E-98 -> 1.108E-98 Underflow Subnormal Inexact Rounded +dsbem455 toSci 1.10870E-98 -> 1.109E-98 Underflow Subnormal Inexact Rounded + +-- make sure sign OK +dsbem456 toSci -0.10103E-97 -> -1.010E-98 Underflow Subnormal Inexact Rounded +dsbem457 toSci -0.10105E-97 -> -1.010E-98 Underflow Subnormal Inexact Rounded +dsbem458 toSci -0.10107E-97 -> -1.011E-98 Underflow Subnormal Inexact Rounded +dsbem459 toSci -0.10113E-97 -> -1.011E-98 Underflow Subnormal Inexact Rounded +dsbem460 toSci -0.10115E-97 -> -1.012E-98 Underflow Subnormal Inexact Rounded +dsbem461 toSci -0.10117E-97 -> -1.012E-98 Underflow Subnormal Inexact Rounded + +-- '999s' cases +dsbem464 toSci 999999E-98 -> 9.99999E-93 +dsbem465 toSci 99999.0E-97 -> 9.99990E-93 +dsbem466 toSci 99999.E-97 -> 9.9999E-93 +dsbem467 toSci 9999.9E-97 -> 9.9999E-94 +dsbem468 toSci 999.99E-97 -> 9.9999E-95 +dsbem469 toSci 99.999E-97 -> 9.9999E-96 Subnormal +dsbem470 toSci 9.9999E-97 -> 9.9999E-97 Subnormal +dsbem471 toSci 0.99999E-97 -> 1.0000E-97 Underflow Subnormal Inexact Rounded +dsbem472 toSci 0.099999E-97 -> 1.000E-98 Underflow Subnormal Inexact Rounded +dsbem473 toSci 0.0099999E-97 -> 1.00E-99 Underflow Subnormal Inexact Rounded +dsbem474 toSci 0.00099999E-97 -> 1.0E-100 Underflow Subnormal Inexact Rounded +dsbem475 toSci 0.000099999E-97 -> 1E-101 Underflow Subnormal Inexact Rounded +dsbem476 toSci 0.0000099999E-97 -> 0E-101 Underflow Subnormal Inexact Rounded Clamped +dsbem477 toSci 0.00000099999E-97 -> 0E-101 Underflow Subnormal Inexact Rounded Clamped +dsbem478 toSci 0.000000099999E-97 -> 0E-101 Underflow Subnormal Inexact Rounded Clamped + +-- Exponents with insignificant leading zeros +dsbas1001 toSci 1e999999999 -> Infinity Overflow Inexact Rounded +dsbas1002 toSci 1e0999999999 -> Infinity Overflow Inexact Rounded +dsbas1003 toSci 1e00999999999 -> Infinity Overflow Inexact Rounded +dsbas1004 toSci 1e000999999999 -> Infinity Overflow Inexact Rounded +dsbas1005 toSci 1e000000000000999999999 -> Infinity Overflow Inexact Rounded +dsbas1006 toSci 1e000000000001000000007 -> Infinity Overflow Inexact Rounded +dsbas1007 toSci 1e-999999999 -> 0E-101 Underflow Subnormal Inexact Rounded Clamped +dsbas1008 toSci 1e-0999999999 -> 0E-101 Underflow Subnormal Inexact Rounded Clamped +dsbas1009 toSci 1e-00999999999 -> 0E-101 Underflow Subnormal Inexact Rounded Clamped +dsbas1010 toSci 1e-000999999999 -> 0E-101 Underflow Subnormal Inexact Rounded Clamped +dsbas1011 toSci 1e-000000000000999999999 -> 0E-101 Underflow Subnormal Inexact Rounded Clamped +dsbas1012 toSci 1e-000000000001000000007 -> 0E-101 Underflow Subnormal Inexact Rounded Clamped + +-- check for double-rounded subnormals +dsbas1041 toSci 1.1152444E-96 -> 1.11524E-96 Inexact Rounded Subnormal Underflow +dsbas1042 toSci 1.1152445E-96 -> 1.11524E-96 Inexact Rounded Subnormal Underflow +dsbas1043 toSci 1.1152446E-96 -> 1.11524E-96 Inexact Rounded Subnormal Underflow + +-- clamped zeros [see also clamp.decTest] +dsbas1075 toSci 0e+10000 -> 0E+90 Clamped +dsbas1076 toSci 0e-10000 -> 0E-101 Clamped +dsbas1077 toSci -0e+10000 -> -0E+90 Clamped +dsbas1078 toSci -0e-10000 -> -0E-101 Clamped + +-- extreme values from next-wider +dsbas1101 toSci -9.999999999999999E+384 -> -Infinity Overflow Inexact Rounded +dsbas1102 toSci -1E-383 -> -0E-101 Inexact Rounded Subnormal Underflow Clamped +dsbas1103 toSci -1E-398 -> -0E-101 Inexact Rounded Subnormal Underflow Clamped +dsbas1104 toSci -0 -> -0 +dsbas1105 toSci +0 -> 0 +dsbas1106 toSci +1E-398 -> 0E-101 Inexact Rounded Subnormal Underflow Clamped +dsbas1107 toSci +1E-383 -> 0E-101 Inexact Rounded Subnormal Underflow Clamped +dsbas1108 toSci +9.999999999999999E+384 -> Infinity Overflow Inexact Rounded + +-- narrowing case +dsbas1110 toSci 2.000000000000000E-99 -> 2.00E-99 Rounded Subnormal |