------------------------------------------------------------------------ -- dsBase.decTest -- base decSingle <--> string conversions -- -- Copyright (c) Mike Cowlishaw, 1981, 2010. All rights reserved. -- -- Parts copyright (c) IBM Corporation, 1981, 2008. -- ------------------------------------------------------------------------ -- Please see the document "General Decimal Arithmetic Testcases" -- -- at http://speleotrove.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, mfc@speleotrove.com -- ------------------------------------------------------------------------ version: 2.62 -- 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