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✏️ ddBase.decTest
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------------------------------------------------------------------------ -- ddBase.decTest -- base decDouble <--> 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 decDouble. 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. precision: 16 maxExponent: 384 minExponent: -383 extended: 1 clamp: 1 rounding: half_even ddbas001 toSci 0 -> 0 ddbas002 toSci 1 -> 1 ddbas003 toSci 1.0 -> 1.0 ddbas004 toSci 1.00 -> 1.00 ddbas005 toSci 10 -> 10 ddbas006 toSci 1000 -> 1000 ddbas007 toSci 10.0 -> 10.0 ddbas008 toSci 10.1 -> 10.1 ddbas009 toSci 10.4 -> 10.4 ddbas010 toSci 10.5 -> 10.5 ddbas011 toSci 10.6 -> 10.6 ddbas012 toSci 10.9 -> 10.9 ddbas013 toSci 11.0 -> 11.0 ddbas014 toSci 1.234 -> 1.234 ddbas015 toSci 0.123 -> 0.123 ddbas016 toSci 0.012 -> 0.012 ddbas017 toSci -0 -> -0 ddbas018 toSci -0.0 -> -0.0 ddbas019 toSci -00.00 -> -0.00 ddbas021 toSci -1 -> -1 ddbas022 toSci -1.0 -> -1.0 ddbas023 toSci -0.1 -> -0.1 ddbas024 toSci -9.1 -> -9.1 ddbas025 toSci -9.11 -> -9.11 ddbas026 toSci -9.119 -> -9.119 ddbas027 toSci -9.999 -> -9.999 ddbas030 toSci '123456789.123456' -> '123456789.123456' ddbas031 toSci '123456789.000000' -> '123456789.000000' ddbas032 toSci '123456789123456' -> '123456789123456' ddbas033 toSci '0.0000123456789' -> '0.0000123456789' ddbas034 toSci '0.00000123456789' -> '0.00000123456789' ddbas035 toSci '0.000000123456789' -> '1.23456789E-7' ddbas036 toSci '0.0000000123456789' -> '1.23456789E-8' ddbas037 toSci '0.123456789012344' -> '0.123456789012344' ddbas038 toSci '0.123456789012345' -> '0.123456789012345' -- test finite bounds (Negs of, then 0, Ntiny, Nmin, other, Nmax) ddbsn001 toSci -9.999999999999999E+384 -> -9.999999999999999E+384 ddbsn002 toSci -1E-383 -> -1E-383 ddbsn003 toSci -1E-398 -> -1E-398 Subnormal ddbsn004 toSci -0 -> -0 ddbsn005 toSci +0 -> 0 ddbsn006 toSci +1E-398 -> 1E-398 Subnormal ddbsn007 toSci +1E-383 -> 1E-383 ddbsn008 toSci +9.999999999999999E+384 -> 9.999999999999999E+384 -- String [many more examples are implicitly tested elsewhere] -- strings without E cannot generate E in result ddbas040 toSci "12" -> '12' ddbas041 toSci "-76" -> '-76' ddbas042 toSci "12.76" -> '12.76' ddbas043 toSci "+12.76" -> '12.76' ddbas044 toSci "012.76" -> '12.76' ddbas045 toSci "+0.003" -> '0.003' ddbas046 toSci "17." -> '17' ddbas047 toSci ".5" -> '0.5' ddbas048 toSci "044" -> '44' ddbas049 toSci "0044" -> '44' ddbas050 toSci "0.0005" -> '0.0005' ddbas051 toSci "00.00005" -> '0.00005' ddbas052 toSci "0.000005" -> '0.000005' ddbas053 toSci "0.0000050" -> '0.0000050' ddbas054 toSci "0.0000005" -> '5E-7' ddbas055 toSci "0.00000005" -> '5E-8' ddbas056 toSci "12345678.543210" -> '12345678.543210' ddbas057 toSci "2345678.543210" -> '2345678.543210' ddbas058 toSci "345678.543210" -> '345678.543210' ddbas059 toSci "0345678.54321" -> '345678.54321' ddbas060 toSci "345678.5432" -> '345678.5432' ddbas061 toSci "+345678.5432" -> '345678.5432' ddbas062 toSci "+0345678.5432" -> '345678.5432' ddbas063 toSci "+00345678.5432" -> '345678.5432' ddbas064 toSci "-345678.5432" -> '-345678.5432' ddbas065 toSci "-0345678.5432" -> '-345678.5432' ddbas066 toSci "-00345678.5432" -> '-345678.5432' -- examples ddbas067 toSci "5E-6" -> '0.000005' ddbas068 toSci "50E-7" -> '0.0000050' ddbas069 toSci "5E-7" -> '5E-7' -- [No exotics as no Unicode] -- rounded with dots in all (including edge) places ddbas071 toSci .1234567890123456123 -> 0.1234567890123456 Inexact Rounded ddbas072 toSci 1.234567890123456123 -> 1.234567890123456 Inexact Rounded ddbas073 toSci 12.34567890123456123 -> 12.34567890123456 Inexact Rounded ddbas074 toSci 123.4567890123456123 -> 123.4567890123456 Inexact Rounded ddbas075 toSci 1234.567890123456123 -> 1234.567890123456 Inexact Rounded ddbas076 toSci 12345.67890123456123 -> 12345.67890123456 Inexact Rounded ddbas077 toSci 123456.7890123456123 -> 123456.7890123456 Inexact Rounded ddbas078 toSci 1234567.890123456123 -> 1234567.890123456 Inexact Rounded ddbas079 toSci 12345678.90123456123 -> 12345678.90123456 Inexact Rounded ddbas080 toSci 123456789.0123456123 -> 123456789.0123456 Inexact Rounded ddbas081 toSci 1234567890.123456123 -> 1234567890.123456 Inexact Rounded ddbas082 toSci 12345678901.23456123 -> 12345678901.23456 Inexact Rounded ddbas083 toSci 123456789012.3456123 -> 123456789012.3456 Inexact Rounded ddbas084 toSci 1234567890123.456123 -> 1234567890123.456 Inexact Rounded ddbas085 toSci 12345678901234.56123 -> 12345678901234.56 Inexact Rounded ddbas086 toSci 123456789012345.6123 -> 123456789012345.6 Inexact Rounded ddbas087 toSci 1234567890123456.123 -> 1234567890123456 Inexact Rounded ddbas088 toSci 12345678901234561.23 -> 1.234567890123456E+16 Inexact Rounded ddbas089 toSci 123456789012345612.3 -> 1.234567890123456E+17 Inexact Rounded ddbas090 toSci 1234567890123456123. -> 1.234567890123456E+18 Inexact Rounded -- Numbers with E ddbas130 toSci "0.000E-1" -> '0.0000' ddbas131 toSci "0.000E-2" -> '0.00000' ddbas132 toSci "0.000E-3" -> '0.000000' ddbas133 toSci "0.000E-4" -> '0E-7' ddbas134 toSci "0.00E-2" -> '0.0000' ddbas135 toSci "0.00E-3" -> '0.00000' ddbas136 toSci "0.00E-4" -> '0.000000' ddbas137 toSci "0.00E-5" -> '0E-7' ddbas138 toSci "+0E+9" -> '0E+9' ddbas139 toSci "-0E+9" -> '-0E+9' ddbas140 toSci "1E+9" -> '1E+9' ddbas141 toSci "1e+09" -> '1E+9' ddbas142 toSci "1E+90" -> '1E+90' ddbas143 toSci "+1E+009" -> '1E+9' ddbas144 toSci "0E+9" -> '0E+9' ddbas145 toSci "1E+9" -> '1E+9' ddbas146 toSci "1E+09" -> '1E+9' ddbas147 toSci "1e+90" -> '1E+90' ddbas148 toSci "1E+009" -> '1E+9' ddbas149 toSci "000E+9" -> '0E+9' ddbas150 toSci "1E9" -> '1E+9' ddbas151 toSci "1e09" -> '1E+9' ddbas152 toSci "1E90" -> '1E+90' ddbas153 toSci "1E009" -> '1E+9' ddbas154 toSci "0E9" -> '0E+9' ddbas155 toSci "0.000e+0" -> '0.000' ddbas156 toSci "0.000E-1" -> '0.0000' ddbas157 toSci "4E+9" -> '4E+9' ddbas158 toSci "44E+9" -> '4.4E+10' ddbas159 toSci "0.73e-7" -> '7.3E-8' ddbas160 toSci "00E+9" -> '0E+9' ddbas161 toSci "00E-9" -> '0E-9' ddbas162 toSci "10E+9" -> '1.0E+10' ddbas163 toSci "10E+09" -> '1.0E+10' ddbas164 toSci "10e+90" -> '1.0E+91' ddbas165 toSci "10E+009" -> '1.0E+10' ddbas166 toSci "100e+9" -> '1.00E+11' ddbas167 toSci "100e+09" -> '1.00E+11' ddbas168 toSci "100E+90" -> '1.00E+92' ddbas169 toSci "100e+009" -> '1.00E+11' ddbas170 toSci "1.265" -> '1.265' ddbas171 toSci "1.265E-20" -> '1.265E-20' ddbas172 toSci "1.265E-8" -> '1.265E-8' ddbas173 toSci "1.265E-4" -> '0.0001265' ddbas174 toSci "1.265E-3" -> '0.001265' ddbas175 toSci "1.265E-2" -> '0.01265' ddbas176 toSci "1.265E-1" -> '0.1265' ddbas177 toSci "1.265E-0" -> '1.265' ddbas178 toSci "1.265E+1" -> '12.65' ddbas179 toSci "1.265E+2" -> '126.5' ddbas180 toSci "1.265E+3" -> '1265' ddbas181 toSci "1.265E+4" -> '1.265E+4' ddbas182 toSci "1.265E+8" -> '1.265E+8' ddbas183 toSci "1.265E+20" -> '1.265E+20' ddbas190 toSci "12.65" -> '12.65' ddbas191 toSci "12.65E-20" -> '1.265E-19' ddbas192 toSci "12.65E-8" -> '1.265E-7' ddbas193 toSci "12.65E-4" -> '0.001265' ddbas194 toSci "12.65E-3" -> '0.01265' ddbas195 toSci "12.65E-2" -> '0.1265' ddbas196 toSci "12.65E-1" -> '1.265' ddbas197 toSci "12.65E-0" -> '12.65' ddbas198 toSci "12.65E+1" -> '126.5' ddbas199 toSci "12.65E+2" -> '1265' ddbas200 toSci "12.65E+3" -> '1.265E+4' ddbas201 toSci "12.65E+4" -> '1.265E+5' ddbas202 toSci "12.65E+8" -> '1.265E+9' ddbas203 toSci "12.65E+20" -> '1.265E+21' ddbas210 toSci "126.5" -> '126.5' ddbas211 toSci "126.5E-20" -> '1.265E-18' ddbas212 toSci "126.5E-8" -> '0.000001265' ddbas213 toSci "126.5E-4" -> '0.01265' ddbas214 toSci "126.5E-3" -> '0.1265' ddbas215 toSci "126.5E-2" -> '1.265' ddbas216 toSci "126.5E-1" -> '12.65' ddbas217 toSci "126.5E-0" -> '126.5' ddbas218 toSci "126.5E+1" -> '1265' ddbas219 toSci "126.5E+2" -> '1.265E+4' ddbas220 toSci "126.5E+3" -> '1.265E+5' ddbas221 toSci "126.5E+4" -> '1.265E+6' ddbas222 toSci "126.5E+8" -> '1.265E+10' ddbas223 toSci "126.5E+20" -> '1.265E+22' ddbas230 toSci "1265" -> '1265' ddbas231 toSci "1265E-20" -> '1.265E-17' ddbas232 toSci "1265E-8" -> '0.00001265' ddbas233 toSci "1265E-4" -> '0.1265' ddbas234 toSci "1265E-3" -> '1.265' ddbas235 toSci "1265E-2" -> '12.65' ddbas236 toSci "1265E-1" -> '126.5' ddbas237 toSci "1265E-0" -> '1265' ddbas238 toSci "1265E+1" -> '1.265E+4' ddbas239 toSci "1265E+2" -> '1.265E+5' ddbas240 toSci "1265E+3" -> '1.265E+6' ddbas241 toSci "1265E+4" -> '1.265E+7' ddbas242 toSci "1265E+8" -> '1.265E+11' ddbas243 toSci "1265E+20" -> '1.265E+23' ddbas244 toSci "1265E-9" -> '0.000001265' ddbas245 toSci "1265E-10" -> '1.265E-7' ddbas246 toSci "1265E-11" -> '1.265E-8' ddbas247 toSci "1265E-12" -> '1.265E-9' ddbas250 toSci "0.1265" -> '0.1265' ddbas251 toSci "0.1265E-20" -> '1.265E-21' ddbas252 toSci "0.1265E-8" -> '1.265E-9' ddbas253 toSci "0.1265E-4" -> '0.00001265' ddbas254 toSci "0.1265E-3" -> '0.0001265' ddbas255 toSci "0.1265E-2" -> '0.001265' ddbas256 toSci "0.1265E-1" -> '0.01265' ddbas257 toSci "0.1265E-0" -> '0.1265' ddbas258 toSci "0.1265E+1" -> '1.265' ddbas259 toSci "0.1265E+2" -> '12.65' ddbas260 toSci "0.1265E+3" -> '126.5' ddbas261 toSci "0.1265E+4" -> '1265' ddbas262 toSci "0.1265E+8" -> '1.265E+7' ddbas263 toSci "0.1265E+20" -> '1.265E+19' -- some more negative zeros [systematic tests below] ddbas290 toSci "-0.000E-1" -> '-0.0000' ddbas291 toSci "-0.000E-2" -> '-0.00000' ddbas292 toSci "-0.000E-3" -> '-0.000000' ddbas293 toSci "-0.000E-4" -> '-0E-7' ddbas294 toSci "-0.00E-2" -> '-0.0000' ddbas295 toSci "-0.00E-3" -> '-0.00000' ddbas296 toSci "-0.0E-2" -> '-0.000' ddbas297 toSci "-0.0E-3" -> '-0.0000' ddbas298 toSci "-0E-2" -> '-0.00' ddbas299 toSci "-0E-3" -> '-0.000' -- Engineering notation tests ddbas301 toSci 10e12 -> 1.0E+13 ddbas302 toEng 10e12 -> 10E+12 ddbas303 toSci 10e11 -> 1.0E+12 ddbas304 toEng 10e11 -> 1.0E+12 ddbas305 toSci 10e10 -> 1.0E+11 ddbas306 toEng 10e10 -> 100E+9 ddbas307 toSci 10e9 -> 1.0E+10 ddbas308 toEng 10e9 -> 10E+9 ddbas309 toSci 10e8 -> 1.0E+9 ddbas310 toEng 10e8 -> 1.0E+9 ddbas311 toSci 10e7 -> 1.0E+8 ddbas312 toEng 10e7 -> 100E+6 ddbas313 toSci 10e6 -> 1.0E+7 ddbas314 toEng 10e6 -> 10E+6 ddbas315 toSci 10e5 -> 1.0E+6 ddbas316 toEng 10e5 -> 1.0E+6 ddbas317 toSci 10e4 -> 1.0E+5 ddbas318 toEng 10e4 -> 100E+3 ddbas319 toSci 10e3 -> 1.0E+4 ddbas320 toEng 10e3 -> 10E+3 ddbas321 toSci 10e2 -> 1.0E+3 ddbas322 toEng 10e2 -> 1.0E+3 ddbas323 toSci 10e1 -> 1.0E+2 ddbas324 toEng 10e1 -> 100 ddbas325 toSci 10e0 -> 10 ddbas326 toEng 10e0 -> 10 ddbas327 toSci 10e-1 -> 1.0 ddbas328 toEng 10e-1 -> 1.0 ddbas329 toSci 10e-2 -> 0.10 ddbas330 toEng 10e-2 -> 0.10 ddbas331 toSci 10e-3 -> 0.010 ddbas332 toEng 10e-3 -> 0.010 ddbas333 toSci 10e-4 -> 0.0010 ddbas334 toEng 10e-4 -> 0.0010 ddbas335 toSci 10e-5 -> 0.00010 ddbas336 toEng 10e-5 -> 0.00010 ddbas337 toSci 10e-6 -> 0.000010 ddbas338 toEng 10e-6 -> 0.000010 ddbas339 toSci 10e-7 -> 0.0000010 ddbas340 toEng 10e-7 -> 0.0000010 ddbas341 toSci 10e-8 -> 1.0E-7 ddbas342 toEng 10e-8 -> 100E-9 ddbas343 toSci 10e-9 -> 1.0E-8 ddbas344 toEng 10e-9 -> 10E-9 ddbas345 toSci 10e-10 -> 1.0E-9 ddbas346 toEng 10e-10 -> 1.0E-9 ddbas347 toSci 10e-11 -> 1.0E-10 ddbas348 toEng 10e-11 -> 100E-12 ddbas349 toSci 10e-12 -> 1.0E-11 ddbas350 toEng 10e-12 -> 10E-12 ddbas351 toSci 10e-13 -> 1.0E-12 ddbas352 toEng 10e-13 -> 1.0E-12 ddbas361 toSci 7E12 -> 7E+12 ddbas362 toEng 7E12 -> 7E+12 ddbas363 toSci 7E11 -> 7E+11 ddbas364 toEng 7E11 -> 700E+9 ddbas365 toSci 7E10 -> 7E+10 ddbas366 toEng 7E10 -> 70E+9 ddbas367 toSci 7E9 -> 7E+9 ddbas368 toEng 7E9 -> 7E+9 ddbas369 toSci 7E8 -> 7E+8 ddbas370 toEng 7E8 -> 700E+6 ddbas371 toSci 7E7 -> 7E+7 ddbas372 toEng 7E7 -> 70E+6 ddbas373 toSci 7E6 -> 7E+6 ddbas374 toEng 7E6 -> 7E+6 ddbas375 toSci 7E5 -> 7E+5 ddbas376 toEng 7E5 -> 700E+3 ddbas377 toSci 7E4 -> 7E+4 ddbas378 toEng 7E4 -> 70E+3 ddbas379 toSci 7E3 -> 7E+3 ddbas380 toEng 7E3 -> 7E+3 ddbas381 toSci 7E2 -> 7E+2 ddbas382 toEng 7E2 -> 700 ddbas383 toSci 7E1 -> 7E+1 ddbas384 toEng 7E1 -> 70 ddbas385 toSci 7E0 -> 7 ddbas386 toEng 7E0 -> 7 ddbas387 toSci 7E-1 -> 0.7 ddbas388 toEng 7E-1 -> 0.7 ddbas389 toSci 7E-2 -> 0.07 ddbas390 toEng 7E-2 -> 0.07 ddbas391 toSci 7E-3 -> 0.007 ddbas392 toEng 7E-3 -> 0.007 ddbas393 toSci 7E-4 -> 0.0007 ddbas394 toEng 7E-4 -> 0.0007 ddbas395 toSci 7E-5 -> 0.00007 ddbas396 toEng 7E-5 -> 0.00007 ddbas397 toSci 7E-6 -> 0.000007 ddbas398 toEng 7E-6 -> 0.000007 ddbas399 toSci 7E-7 -> 7E-7 ddbas400 toEng 7E-7 -> 700E-9 ddbas401 toSci 7E-8 -> 7E-8 ddbas402 toEng 7E-8 -> 70E-9 ddbas403 toSci 7E-9 -> 7E-9 ddbas404 toEng 7E-9 -> 7E-9 ddbas405 toSci 7E-10 -> 7E-10 ddbas406 toEng 7E-10 -> 700E-12 ddbas407 toSci 7E-11 -> 7E-11 ddbas408 toEng 7E-11 -> 70E-12 ddbas409 toSci 7E-12 -> 7E-12 ddbas410 toEng 7E-12 -> 7E-12 ddbas411 toSci 7E-13 -> 7E-13 ddbas412 toEng 7E-13 -> 700E-15 -- Exacts remain exact up to precision .. rounding: half_up ddbas420 toSci 100 -> 100 ddbas421 toEng 100 -> 100 ddbas422 toSci 1000 -> 1000 ddbas423 toEng 1000 -> 1000 ddbas424 toSci 999.9 -> 999.9 ddbas425 toEng 999.9 -> 999.9 ddbas426 toSci 1000.0 -> 1000.0 ddbas427 toEng 1000.0 -> 1000.0 ddbas428 toSci 1000.1 -> 1000.1 ddbas429 toEng 1000.1 -> 1000.1 ddbas430 toSci 10000 -> 10000 ddbas431 toEng 10000 -> 10000 ddbas432 toSci 100000 -> 100000 ddbas433 toEng 100000 -> 100000 ddbas434 toSci 1000000 -> 1000000 ddbas435 toEng 1000000 -> 1000000 ddbas436 toSci 10000000 -> 10000000 ddbas437 toEng 10000000 -> 10000000 ddbas438 toSci 100000000 -> 100000000 ddbas439 toEng 1000000000000000 -> 1000000000000000 ddbas440 toSci 10000000000000000 -> 1.000000000000000E+16 Rounded ddbas441 toEng 10000000000000000 -> 10.00000000000000E+15 Rounded ddbas442 toSci 10000000000000001 -> 1.000000000000000E+16 Rounded Inexact ddbas443 toEng 10000000000000001 -> 10.00000000000000E+15 Rounded Inexact ddbas444 toSci 10000000000000003 -> 1.000000000000000E+16 Rounded Inexact ddbas445 toEng 10000000000000003 -> 10.00000000000000E+15 Rounded Inexact ddbas446 toSci 10000000000000005 -> 1.000000000000001E+16 Rounded Inexact ddbas447 toEng 10000000000000005 -> 10.00000000000001E+15 Rounded Inexact ddbas448 toSci 100000000000000050 -> 1.000000000000001E+17 Rounded Inexact ddbas449 toEng 100000000000000050 -> 100.0000000000001E+15 Rounded Inexact ddbas450 toSci 10000000000000009 -> 1.000000000000001E+16 Rounded Inexact ddbas451 toEng 10000000000000009 -> 10.00000000000001E+15 Rounded Inexact ddbas452 toSci 100000000000000000 -> 1.000000000000000E+17 Rounded ddbas453 toEng 100000000000000000 -> 100.0000000000000E+15 Rounded ddbas454 toSci 100000000000000003 -> 1.000000000000000E+17 Rounded Inexact ddbas455 toEng 100000000000000003 -> 100.0000000000000E+15 Rounded Inexact ddbas456 toSci 100000000000000005 -> 1.000000000000000E+17 Rounded Inexact ddbas457 toEng 100000000000000005 -> 100.0000000000000E+15 Rounded Inexact ddbas458 toSci 100000000000000009 -> 1.000000000000000E+17 Rounded Inexact ddbas459 toEng 100000000000000009 -> 100.0000000000000E+15 Rounded Inexact ddbas460 toSci 1000000000000000000 -> 1.000000000000000E+18 Rounded ddbas461 toEng 1000000000000000000 -> 1.000000000000000E+18 Rounded ddbas462 toSci 1000000000000000300 -> 1.000000000000000E+18 Rounded Inexact ddbas463 toEng 1000000000000000300 -> 1.000000000000000E+18 Rounded Inexact ddbas464 toSci 1000000000000000500 -> 1.000000000000001E+18 Rounded Inexact ddbas465 toEng 1000000000000000500 -> 1.000000000000001E+18 Rounded Inexact ddbas466 toSci 1000000000000000900 -> 1.000000000000001E+18 Rounded Inexact ddbas467 toEng 1000000000000000900 -> 1.000000000000001E+18 Rounded Inexact ddbas468 toSci 10000000000000000000 -> 1.000000000000000E+19 Rounded ddbas469 toEng 10000000000000000000 -> 10.00000000000000E+18 Rounded ddbas470 toSci 10000000000000003000 -> 1.000000000000000E+19 Rounded Inexact ddbas471 toEng 10000000000000003000 -> 10.00000000000000E+18 Rounded Inexact ddbas472 toSci 10000000000000005000 -> 1.000000000000001E+19 Rounded Inexact ddbas473 toEng 10000000000000005000 -> 10.00000000000001E+18 Rounded Inexact ddbas474 toSci 10000000000000009000 -> 1.000000000000001E+19 Rounded Inexact ddbas475 toEng 10000000000000009000 -> 10.00000000000001E+18 Rounded Inexact -- check rounding modes heeded rounding: ceiling ddbsr401 toSci 1.1111111111123450 -> 1.111111111112345 Rounded ddbsr402 toSci 1.11111111111234549 -> 1.111111111112346 Rounded Inexact ddbsr403 toSci 1.11111111111234550 -> 1.111111111112346 Rounded Inexact ddbsr404 toSci 1.11111111111234551 -> 1.111111111112346 Rounded Inexact rounding: up ddbsr405 toSci 1.1111111111123450 -> 1.111111111112345 Rounded ddbsr406 toSci 1.11111111111234549 -> 1.111111111112346 Rounded Inexact ddbsr407 toSci 1.11111111111234550 -> 1.111111111112346 Rounded Inexact ddbsr408 toSci 1.11111111111234551 -> 1.111111111112346 Rounded Inexact rounding: floor ddbsr410 toSci 1.1111111111123450 -> 1.111111111112345 Rounded ddbsr411 toSci 1.11111111111234549 -> 1.111111111112345 Rounded Inexact ddbsr412 toSci 1.11111111111234550 -> 1.111111111112345 Rounded Inexact ddbsr413 toSci 1.11111111111234551 -> 1.111111111112345 Rounded Inexact rounding: half_down ddbsr415 toSci 1.1111111111123450 -> 1.111111111112345 Rounded ddbsr416 toSci 1.11111111111234549 -> 1.111111111112345 Rounded Inexact ddbsr417 toSci 1.11111111111234550 -> 1.111111111112345 Rounded Inexact ddbsr418 toSci 1.11111111111234650 -> 1.111111111112346 Rounded Inexact ddbsr419 toSci 1.11111111111234551 -> 1.111111111112346 Rounded Inexact rounding: half_even ddbsr421 toSci 1.1111111111123450 -> 1.111111111112345 Rounded ddbsr422 toSci 1.11111111111234549 -> 1.111111111112345 Rounded Inexact ddbsr423 toSci 1.11111111111234550 -> 1.111111111112346 Rounded Inexact ddbsr424 toSci 1.11111111111234650 -> 1.111111111112346 Rounded Inexact ddbsr425 toSci 1.11111111111234551 -> 1.111111111112346 Rounded Inexact rounding: down ddbsr426 toSci 1.1111111111123450 -> 1.111111111112345 Rounded ddbsr427 toSci 1.11111111111234549 -> 1.111111111112345 Rounded Inexact ddbsr428 toSci 1.11111111111234550 -> 1.111111111112345 Rounded Inexact ddbsr429 toSci 1.11111111111234551 -> 1.111111111112345 Rounded Inexact rounding: half_up ddbsr431 toSci 1.1111111111123450 -> 1.111111111112345 Rounded ddbsr432 toSci 1.11111111111234549 -> 1.111111111112345 Rounded Inexact ddbsr433 toSci 1.11111111111234550 -> 1.111111111112346 Rounded Inexact ddbsr434 toSci 1.11111111111234650 -> 1.111111111112347 Rounded Inexact ddbsr435 toSci 1.11111111111234551 -> 1.111111111112346 Rounded Inexact -- negatives rounding: ceiling ddbsr501 toSci -1.1111111111123450 -> -1.111111111112345 Rounded ddbsr502 toSci -1.11111111111234549 -> -1.111111111112345 Rounded Inexact ddbsr503 toSci -1.11111111111234550 -> -1.111111111112345 Rounded Inexact ddbsr504 toSci -1.11111111111234551 -> -1.111111111112345 Rounded Inexact rounding: up ddbsr505 toSci -1.1111111111123450 -> -1.111111111112345 Rounded ddbsr506 toSci -1.11111111111234549 -> -1.111111111112346 Rounded Inexact ddbsr507 toSci -1.11111111111234550 -> -1.111111111112346 Rounded Inexact ddbsr508 toSci -1.11111111111234551 -> -1.111111111112346 Rounded Inexact rounding: floor ddbsr510 toSci -1.1111111111123450 -> -1.111111111112345 Rounded ddbsr511 toSci -1.11111111111234549 -> -1.111111111112346 Rounded Inexact ddbsr512 toSci -1.11111111111234550 -> -1.111111111112346 Rounded Inexact ddbsr513 toSci -1.11111111111234551 -> -1.111111111112346 Rounded Inexact rounding: half_down ddbsr515 toSci -1.1111111111123450 -> -1.111111111112345 Rounded ddbsr516 toSci -1.11111111111234549 -> -1.111111111112345 Rounded Inexact ddbsr517 toSci -1.11111111111234550 -> -1.111111111112345 Rounded Inexact ddbsr518 toSci -1.11111111111234650 -> -1.111111111112346 Rounded Inexact ddbsr519 toSci -1.11111111111234551 -> -1.111111111112346 Rounded Inexact rounding: half_even ddbsr521 toSci -1.1111111111123450 -> -1.111111111112345 Rounded ddbsr522 toSci -1.11111111111234549 -> -1.111111111112345 Rounded Inexact ddbsr523 toSci -1.11111111111234550 -> -1.111111111112346 Rounded Inexact ddbsr524 toSci -1.11111111111234650 -> -1.111111111112346 Rounded Inexact ddbsr525 toSci -1.11111111111234551 -> -1.111111111112346 Rounded Inexact rounding: down ddbsr526 toSci -1.1111111111123450 -> -1.111111111112345 Rounded ddbsr527 toSci -1.11111111111234549 -> -1.111111111112345 Rounded Inexact ddbsr528 toSci -1.11111111111234550 -> -1.111111111112345 Rounded Inexact ddbsr529 toSci -1.11111111111234551 -> -1.111111111112345 Rounded Inexact rounding: half_up ddbsr531 toSci -1.1111111111123450 -> -1.111111111112345 Rounded ddbsr532 toSci -1.11111111111234549 -> -1.111111111112345 Rounded Inexact ddbsr533 toSci -1.11111111111234550 -> -1.111111111112346 Rounded Inexact ddbsr534 toSci -1.11111111111234650 -> -1.111111111112347 Rounded Inexact ddbsr535 toSci -1.11111111111234551 -> -1.111111111112346 Rounded Inexact rounding: half_even -- The 'baddies' tests from DiagBigDecimal, plus some new ones ddbas500 toSci '1..2' -> NaN Conversion_syntax ddbas501 toSci '.' -> NaN Conversion_syntax ddbas502 toSci '..' -> NaN Conversion_syntax ddbas503 toSci '++1' -> NaN Conversion_syntax ddbas504 toSci '--1' -> NaN Conversion_syntax ddbas505 toSci '-+1' -> NaN Conversion_syntax ddbas506 toSci '+-1' -> NaN Conversion_syntax ddbas507 toSci '12e' -> NaN Conversion_syntax ddbas508 toSci '12e++' -> NaN Conversion_syntax ddbas509 toSci '12f4' -> NaN Conversion_syntax ddbas510 toSci ' +1' -> NaN Conversion_syntax ddbas511 toSci '+ 1' -> NaN Conversion_syntax ddbas512 toSci '12 ' -> NaN Conversion_syntax ddbas513 toSci ' + 1' -> NaN Conversion_syntax ddbas514 toSci ' - 1 ' -> NaN Conversion_syntax ddbas515 toSci 'x' -> NaN Conversion_syntax ddbas516 toSci '-1-' -> NaN Conversion_syntax ddbas517 toSci '12-' -> NaN Conversion_syntax ddbas518 toSci '3+' -> NaN Conversion_syntax ddbas519 toSci '' -> NaN Conversion_syntax ddbas520 toSci '1e-' -> NaN Conversion_syntax ddbas521 toSci '7e99999a' -> NaN Conversion_syntax ddbas522 toSci '7e123567890x' -> NaN Conversion_syntax ddbas523 toSci '7e12356789012x' -> NaN Conversion_syntax ddbas524 toSci '' -> NaN Conversion_syntax ddbas525 toSci 'e100' -> NaN Conversion_syntax ddbas526 toSci '\u0e5a' -> NaN Conversion_syntax ddbas527 toSci '\u0b65' -> NaN Conversion_syntax ddbas528 toSci '123,65' -> NaN Conversion_syntax ddbas529 toSci '1.34.5' -> NaN Conversion_syntax ddbas530 toSci '.123.5' -> NaN Conversion_syntax ddbas531 toSci '01.35.' -> NaN Conversion_syntax ddbas532 toSci '01.35-' -> NaN Conversion_syntax ddbas533 toSci '0000..' -> NaN Conversion_syntax ddbas534 toSci '.0000.' -> NaN Conversion_syntax ddbas535 toSci '00..00' -> NaN Conversion_syntax ddbas536 toSci '111e*123' -> NaN Conversion_syntax ddbas537 toSci '111e123-' -> NaN Conversion_syntax ddbas538 toSci '111e+12+' -> NaN Conversion_syntax ddbas539 toSci '111e1-3-' -> NaN Conversion_syntax ddbas540 toSci '111e1*23' -> NaN Conversion_syntax ddbas541 toSci '111e1e+3' -> NaN Conversion_syntax ddbas542 toSci '1e1.0' -> NaN Conversion_syntax ddbas543 toSci '1e123e' -> NaN Conversion_syntax ddbas544 toSci 'ten' -> NaN Conversion_syntax ddbas545 toSci 'ONE' -> NaN Conversion_syntax ddbas546 toSci '1e.1' -> NaN Conversion_syntax ddbas547 toSci '1e1.' -> NaN Conversion_syntax ddbas548 toSci '1ee' -> NaN Conversion_syntax ddbas549 toSci 'e+1' -> NaN Conversion_syntax ddbas550 toSci '1.23.4' -> NaN Conversion_syntax ddbas551 toSci '1.2.1' -> NaN Conversion_syntax ddbas552 toSci '1E+1.2' -> NaN Conversion_syntax ddbas553 toSci '1E+1.2.3' -> NaN Conversion_syntax ddbas554 toSci '1E++1' -> NaN Conversion_syntax ddbas555 toSci '1E--1' -> NaN Conversion_syntax ddbas556 toSci '1E+-1' -> NaN Conversion_syntax ddbas557 toSci '1E-+1' -> NaN Conversion_syntax ddbas558 toSci '1E''1' -> NaN Conversion_syntax ddbas559 toSci "1E""1" -> NaN Conversion_syntax ddbas560 toSci "1E""""" -> NaN Conversion_syntax -- Near-specials ddbas561 toSci "qNaN" -> NaN Conversion_syntax ddbas562 toSci "NaNq" -> NaN Conversion_syntax ddbas563 toSci "NaNs" -> NaN Conversion_syntax ddbas564 toSci "Infi" -> NaN Conversion_syntax ddbas565 toSci "Infin" -> NaN Conversion_syntax ddbas566 toSci "Infini" -> NaN Conversion_syntax ddbas567 toSci "Infinit" -> NaN Conversion_syntax ddbas568 toSci "-Infinit" -> NaN Conversion_syntax ddbas569 toSci "0Inf" -> NaN Conversion_syntax ddbas570 toSci "9Inf" -> NaN Conversion_syntax ddbas571 toSci "-0Inf" -> NaN Conversion_syntax ddbas572 toSci "-9Inf" -> NaN Conversion_syntax ddbas573 toSci "-sNa" -> NaN Conversion_syntax ddbas574 toSci "xNaN" -> NaN Conversion_syntax ddbas575 toSci "0sNaN" -> NaN Conversion_syntax -- some baddies with dots and Es and dots and specials ddbas576 toSci 'e+1' -> NaN Conversion_syntax ddbas577 toSci '.e+1' -> NaN Conversion_syntax ddbas578 toSci '+.e+1' -> NaN Conversion_syntax ddbas579 toSci '-.e+' -> NaN Conversion_syntax ddbas580 toSci '-.e' -> NaN Conversion_syntax ddbas581 toSci 'E+1' -> NaN Conversion_syntax ddbas582 toSci '.E+1' -> NaN Conversion_syntax ddbas583 toSci '+.E+1' -> NaN Conversion_syntax ddbas584 toSci '-.E+' -> NaN Conversion_syntax ddbas585 toSci '-.E' -> NaN Conversion_syntax ddbas586 toSci '.NaN' -> NaN Conversion_syntax ddbas587 toSci '-.NaN' -> NaN Conversion_syntax ddbas588 toSci '+.sNaN' -> NaN Conversion_syntax ddbas589 toSci '+.Inf' -> NaN Conversion_syntax ddbas590 toSci '.Infinity' -> NaN Conversion_syntax -- Zeros ddbas601 toSci 0.000000000 -> 0E-9 ddbas602 toSci 0.00000000 -> 0E-8 ddbas603 toSci 0.0000000 -> 0E-7 ddbas604 toSci 0.000000 -> 0.000000 ddbas605 toSci 0.00000 -> 0.00000 ddbas606 toSci 0.0000 -> 0.0000 ddbas607 toSci 0.000 -> 0.000 ddbas608 toSci 0.00 -> 0.00 ddbas609 toSci 0.0 -> 0.0 ddbas610 toSci .0 -> 0.0 ddbas611 toSci 0. -> 0 ddbas612 toSci -.0 -> -0.0 ddbas613 toSci -0. -> -0 ddbas614 toSci -0.0 -> -0.0 ddbas615 toSci -0.00 -> -0.00 ddbas616 toSci -0.000 -> -0.000 ddbas617 toSci -0.0000 -> -0.0000 ddbas618 toSci -0.00000 -> -0.00000 ddbas619 toSci -0.000000 -> -0.000000 ddbas620 toSci -0.0000000 -> -0E-7 ddbas621 toSci -0.00000000 -> -0E-8 ddbas622 toSci -0.000000000 -> -0E-9 ddbas630 toSci 0.00E+0 -> 0.00 ddbas631 toSci 0.00E+1 -> 0.0 ddbas632 toSci 0.00E+2 -> 0 ddbas633 toSci 0.00E+3 -> 0E+1 ddbas634 toSci 0.00E+4 -> 0E+2 ddbas635 toSci 0.00E+5 -> 0E+3 ddbas636 toSci 0.00E+6 -> 0E+4 ddbas637 toSci 0.00E+7 -> 0E+5 ddbas638 toSci 0.00E+8 -> 0E+6 ddbas639 toSci 0.00E+9 -> 0E+7 ddbas640 toSci 0.0E+0 -> 0.0 ddbas641 toSci 0.0E+1 -> 0 ddbas642 toSci 0.0E+2 -> 0E+1 ddbas643 toSci 0.0E+3 -> 0E+2 ddbas644 toSci 0.0E+4 -> 0E+3 ddbas645 toSci 0.0E+5 -> 0E+4 ddbas646 toSci 0.0E+6 -> 0E+5 ddbas647 toSci 0.0E+7 -> 0E+6 ddbas648 toSci 0.0E+8 -> 0E+7 ddbas649 toSci 0.0E+9 -> 0E+8 ddbas650 toSci 0E+0 -> 0 ddbas651 toSci 0E+1 -> 0E+1 ddbas652 toSci 0E+2 -> 0E+2 ddbas653 toSci 0E+3 -> 0E+3 ddbas654 toSci 0E+4 -> 0E+4 ddbas655 toSci 0E+5 -> 0E+5 ddbas656 toSci 0E+6 -> 0E+6 ddbas657 toSci 0E+7 -> 0E+7 ddbas658 toSci 0E+8 -> 0E+8 ddbas659 toSci 0E+9 -> 0E+9 ddbas660 toSci 0.0E-0 -> 0.0 ddbas661 toSci 0.0E-1 -> 0.00 ddbas662 toSci 0.0E-2 -> 0.000 ddbas663 toSci 0.0E-3 -> 0.0000 ddbas664 toSci 0.0E-4 -> 0.00000 ddbas665 toSci 0.0E-5 -> 0.000000 ddbas666 toSci 0.0E-6 -> 0E-7 ddbas667 toSci 0.0E-7 -> 0E-8 ddbas668 toSci 0.0E-8 -> 0E-9 ddbas669 toSci 0.0E-9 -> 0E-10 ddbas670 toSci 0.00E-0 -> 0.00 ddbas671 toSci 0.00E-1 -> 0.000 ddbas672 toSci 0.00E-2 -> 0.0000 ddbas673 toSci 0.00E-3 -> 0.00000 ddbas674 toSci 0.00E-4 -> 0.000000 ddbas675 toSci 0.00E-5 -> 0E-7 ddbas676 toSci 0.00E-6 -> 0E-8 ddbas677 toSci 0.00E-7 -> 0E-9 ddbas678 toSci 0.00E-8 -> 0E-10 ddbas679 toSci 0.00E-9 -> 0E-11 ddbas680 toSci 000000. -> 0 ddbas681 toSci 00000. -> 0 ddbas682 toSci 0000. -> 0 ddbas683 toSci 000. -> 0 ddbas684 toSci 00. -> 0 ddbas685 toSci 0. -> 0 ddbas686 toSci +00000. -> 0 ddbas687 toSci -00000. -> -0 ddbas688 toSci +0. -> 0 ddbas689 toSci -0. -> -0 -- Specials ddbas700 toSci "NaN" -> NaN ddbas701 toSci "nan" -> NaN ddbas702 toSci "nAn" -> NaN ddbas703 toSci "NAN" -> NaN ddbas704 toSci "+NaN" -> NaN ddbas705 toSci "+nan" -> NaN ddbas706 toSci "+nAn" -> NaN ddbas707 toSci "+NAN" -> NaN ddbas708 toSci "-NaN" -> -NaN ddbas709 toSci "-nan" -> -NaN ddbas710 toSci "-nAn" -> -NaN ddbas711 toSci "-NAN" -> -NaN ddbas712 toSci 'NaN0' -> NaN ddbas713 toSci 'NaN1' -> NaN1 ddbas714 toSci 'NaN12' -> NaN12 ddbas715 toSci 'NaN123' -> NaN123 ddbas716 toSci 'NaN1234' -> NaN1234 ddbas717 toSci 'NaN01' -> NaN1 ddbas718 toSci 'NaN012' -> NaN12 ddbas719 toSci 'NaN0123' -> NaN123 ddbas720 toSci 'NaN01234' -> NaN1234 ddbas721 toSci 'NaN001' -> NaN1 ddbas722 toSci 'NaN0012' -> NaN12 ddbas723 toSci 'NaN00123' -> NaN123 ddbas724 toSci 'NaN001234' -> NaN1234 ddbas725 toSci 'NaN1234567890123456' -> NaN Conversion_syntax ddbas726 toSci 'NaN123e+1' -> NaN Conversion_syntax ddbas727 toSci 'NaN12.45' -> NaN Conversion_syntax ddbas728 toSci 'NaN-12' -> NaN Conversion_syntax ddbas729 toSci 'NaN+12' -> NaN Conversion_syntax ddbas730 toSci "sNaN" -> sNaN ddbas731 toSci "snan" -> sNaN ddbas732 toSci "SnAn" -> sNaN ddbas733 toSci "SNAN" -> sNaN ddbas734 toSci "+sNaN" -> sNaN ddbas735 toSci "+snan" -> sNaN ddbas736 toSci "+SnAn" -> sNaN ddbas737 toSci "+SNAN" -> sNaN ddbas738 toSci "-sNaN" -> -sNaN ddbas739 toSci "-snan" -> -sNaN ddbas740 toSci "-SnAn" -> -sNaN ddbas741 toSci "-SNAN" -> -sNaN ddbas742 toSci 'sNaN0000' -> sNaN ddbas743 toSci 'sNaN7' -> sNaN7 ddbas744 toSci 'sNaN007234' -> sNaN7234 ddbas745 toSci 'sNaN7234561234567890' -> NaN Conversion_syntax ddbas746 toSci 'sNaN72.45' -> NaN Conversion_syntax ddbas747 toSci 'sNaN-72' -> NaN Conversion_syntax ddbas748 toSci "Inf" -> Infinity ddbas749 toSci "inf" -> Infinity ddbas750 toSci "iNf" -> Infinity ddbas751 toSci "INF" -> Infinity ddbas752 toSci "+Inf" -> Infinity ddbas753 toSci "+inf" -> Infinity ddbas754 toSci "+iNf" -> Infinity ddbas755 toSci "+INF" -> Infinity ddbas756 toSci "-Inf" -> -Infinity ddbas757 toSci "-inf" -> -Infinity ddbas758 toSci "-iNf" -> -Infinity ddbas759 toSci "-INF" -> -Infinity ddbas760 toSci "Infinity" -> Infinity ddbas761 toSci "infinity" -> Infinity ddbas762 toSci "iNfInItY" -> Infinity ddbas763 toSci "INFINITY" -> Infinity ddbas764 toSci "+Infinity" -> Infinity ddbas765 toSci "+infinity" -> Infinity ddbas766 toSci "+iNfInItY" -> Infinity ddbas767 toSci "+INFINITY" -> Infinity ddbas768 toSci "-Infinity" -> -Infinity ddbas769 toSci "-infinity" -> -Infinity ddbas770 toSci "-iNfInItY" -> -Infinity ddbas771 toSci "-INFINITY" -> -Infinity -- Specials and zeros for toEng ddbast772 toEng "NaN" -> NaN ddbast773 toEng "-Infinity" -> -Infinity ddbast774 toEng "-sNaN" -> -sNaN ddbast775 toEng "-NaN" -> -NaN ddbast776 toEng "+Infinity" -> Infinity ddbast778 toEng "+sNaN" -> sNaN ddbast779 toEng "+NaN" -> NaN ddbast780 toEng "INFINITY" -> Infinity ddbast781 toEng "SNAN" -> sNaN ddbast782 toEng "NAN" -> NaN ddbast783 toEng "infinity" -> Infinity ddbast784 toEng "snan" -> sNaN ddbast785 toEng "nan" -> NaN ddbast786 toEng "InFINITY" -> Infinity ddbast787 toEng "SnAN" -> sNaN ddbast788 toEng "nAN" -> NaN ddbast789 toEng "iNfinity" -> Infinity ddbast790 toEng "sNan" -> sNaN ddbast791 toEng "Nan" -> NaN ddbast792 toEng "Infinity" -> Infinity ddbast793 toEng "sNaN" -> sNaN -- Zero toEng, etc. ddbast800 toEng 0e+1 -> "0.00E+3" -- doc example ddbast801 toEng 0.000000000 -> 0E-9 ddbast802 toEng 0.00000000 -> 0.00E-6 ddbast803 toEng 0.0000000 -> 0.0E-6 ddbast804 toEng 0.000000 -> 0.000000 ddbast805 toEng 0.00000 -> 0.00000 ddbast806 toEng 0.0000 -> 0.0000 ddbast807 toEng 0.000 -> 0.000 ddbast808 toEng 0.00 -> 0.00 ddbast809 toEng 0.0 -> 0.0 ddbast810 toEng .0 -> 0.0 ddbast811 toEng 0. -> 0 ddbast812 toEng -.0 -> -0.0 ddbast813 toEng -0. -> -0 ddbast814 toEng -0.0 -> -0.0 ddbast815 toEng -0.00 -> -0.00 ddbast816 toEng -0.000 -> -0.000 ddbast817 toEng -0.0000 -> -0.0000 ddbast818 toEng -0.00000 -> -0.00000 ddbast819 toEng -0.000000 -> -0.000000 ddbast820 toEng -0.0000000 -> -0.0E-6 ddbast821 toEng -0.00000000 -> -0.00E-6 ddbast822 toEng -0.000000000 -> -0E-9 ddbast830 toEng 0.00E+0 -> 0.00 ddbast831 toEng 0.00E+1 -> 0.0 ddbast832 toEng 0.00E+2 -> 0 ddbast833 toEng 0.00E+3 -> 0.00E+3 ddbast834 toEng 0.00E+4 -> 0.0E+3 ddbast835 toEng 0.00E+5 -> 0E+3 ddbast836 toEng 0.00E+6 -> 0.00E+6 ddbast837 toEng 0.00E+7 -> 0.0E+6 ddbast838 toEng 0.00E+8 -> 0E+6 ddbast839 toEng 0.00E+9 -> 0.00E+9 ddbast840 toEng 0.0E+0 -> 0.0 ddbast841 toEng 0.0E+1 -> 0 ddbast842 toEng 0.0E+2 -> 0.00E+3 ddbast843 toEng 0.0E+3 -> 0.0E+3 ddbast844 toEng 0.0E+4 -> 0E+3 ddbast845 toEng 0.0E+5 -> 0.00E+6 ddbast846 toEng 0.0E+6 -> 0.0E+6 ddbast847 toEng 0.0E+7 -> 0E+6 ddbast848 toEng 0.0E+8 -> 0.00E+9 ddbast849 toEng 0.0E+9 -> 0.0E+9 ddbast850 toEng 0E+0 -> 0 ddbast851 toEng 0E+1 -> 0.00E+3 ddbast852 toEng 0E+2 -> 0.0E+3 ddbast853 toEng 0E+3 -> 0E+3 ddbast854 toEng 0E+4 -> 0.00E+6 ddbast855 toEng 0E+5 -> 0.0E+6 ddbast856 toEng 0E+6 -> 0E+6 ddbast857 toEng 0E+7 -> 0.00E+9 ddbast858 toEng 0E+8 -> 0.0E+9 ddbast859 toEng 0E+9 -> 0E+9 ddbast860 toEng 0.0E-0 -> 0.0 ddbast861 toEng 0.0E-1 -> 0.00 ddbast862 toEng 0.0E-2 -> 0.000 ddbast863 toEng 0.0E-3 -> 0.0000 ddbast864 toEng 0.0E-4 -> 0.00000 ddbast865 toEng 0.0E-5 -> 0.000000 ddbast866 toEng 0.0E-6 -> 0.0E-6 ddbast867 toEng 0.0E-7 -> 0.00E-6 ddbast868 toEng 0.0E-8 -> 0E-9 ddbast869 toEng 0.0E-9 -> 0.0E-9 ddbast870 toEng 0.00E-0 -> 0.00 ddbast871 toEng 0.00E-1 -> 0.000 ddbast872 toEng 0.00E-2 -> 0.0000 ddbast873 toEng 0.00E-3 -> 0.00000 ddbast874 toEng 0.00E-4 -> 0.000000 ddbast875 toEng 0.00E-5 -> 0.0E-6 ddbast876 toEng 0.00E-6 -> 0.00E-6 ddbast877 toEng 0.00E-7 -> 0E-9 ddbast878 toEng 0.00E-8 -> 0.0E-9 ddbast879 toEng 0.00E-9 -> 0.00E-9 -- long input strings ddbas801 tosci '01234567890123456' -> 1234567890123456 ddbas802 tosci '001234567890123456' -> 1234567890123456 ddbas803 tosci '0001234567890123456' -> 1234567890123456 ddbas804 tosci '00001234567890123456' -> 1234567890123456 ddbas805 tosci '000001234567890123456' -> 1234567890123456 ddbas806 tosci '0000001234567890123456' -> 1234567890123456 ddbas807 tosci '00000001234567890123456' -> 1234567890123456 ddbas808 tosci '000000001234567890123456' -> 1234567890123456 ddbas809 tosci '0000000001234567890123456' -> 1234567890123456 ddbas810 tosci '00000000001234567890123456' -> 1234567890123456 ddbas811 tosci '0.1234567890123456' -> 0.1234567890123456 ddbas812 tosci '0.01234567890123456' -> 0.01234567890123456 ddbas813 tosci '0.001234567890123456' -> 0.001234567890123456 ddbas814 tosci '0.0001234567890123456' -> 0.0001234567890123456 ddbas815 tosci '0.00001234567890123456' -> 0.00001234567890123456 ddbas816 tosci '0.000001234567890123456' -> 0.000001234567890123456 ddbas817 tosci '0.0000001234567890123456' -> 1.234567890123456E-7 ddbas818 tosci '0.00000001234567890123456' -> 1.234567890123456E-8 ddbas819 tosci '0.000000001234567890123456' -> 1.234567890123456E-9 ddbas820 tosci '0.0000000001234567890123456' -> 1.234567890123456E-10 ddbas821 tosci '12345678901234567890' -> 1.234567890123457E+19 Inexact Rounded ddbas822 tosci '123456789012345678901' -> 1.234567890123457E+20 Inexact Rounded ddbas823 tosci '1234567890123456789012' -> 1.234567890123457E+21 Inexact Rounded ddbas824 tosci '12345678901234567890123' -> 1.234567890123457E+22 Inexact Rounded ddbas825 tosci '123456789012345678901234' -> 1.234567890123457E+23 Inexact Rounded ddbas826 tosci '1234567890123456789012345' -> 1.234567890123457E+24 Inexact Rounded ddbas827 tosci '12345678901234567890123456' -> 1.234567890123457E+25 Inexact Rounded ddbas828 tosci '123456789012345678901234567' -> 1.234567890123457E+26 Inexact Rounded ddbas829 tosci '1234567890123456789012345678' -> 1.234567890123457E+27 Inexact Rounded -- subnormals and overflows ddbas906 toSci '99e999999999' -> Infinity Overflow Inexact Rounded ddbas907 toSci '999e999999999' -> Infinity Overflow Inexact Rounded ddbas908 toSci '0.9e-999999999' -> 0E-398 Underflow Subnormal Inexact Rounded Clamped ddbas909 toSci '0.09e-999999999' -> 0E-398 Underflow Subnormal Inexact Rounded Clamped ddbas910 toSci '0.1e1000000000' -> Infinity Overflow Inexact Rounded ddbas911 toSci '10e-1000000000' -> 0E-398 Underflow Subnormal Inexact Rounded Clamped ddbas912 toSci '0.9e9999999999' -> Infinity Overflow Inexact Rounded ddbas913 toSci '99e-9999999999' -> 0E-398 Underflow Subnormal Inexact Rounded Clamped ddbas914 toSci '111e9999999999' -> Infinity Overflow Inexact Rounded ddbas915 toSci '1111e-9999999999' -> 0E-398 Underflow Subnormal Inexact Rounded Clamped ddbas916 toSci '1111e-99999999999' -> 0E-398 Underflow Subnormal Inexact Rounded Clamped ddbas917 toSci '7e1000000000' -> Infinity Overflow Inexact Rounded -- negatives the same ddbas918 toSci '-99e999999999' -> -Infinity Overflow Inexact Rounded ddbas919 toSci '-999e999999999' -> -Infinity Overflow Inexact Rounded ddbas920 toSci '-0.9e-999999999' -> -0E-398 Underflow Subnormal Inexact Rounded Clamped ddbas921 toSci '-0.09e-999999999' -> -0E-398 Underflow Subnormal Inexact Rounded Clamped ddbas922 toSci '-0.1e1000000000' -> -Infinity Overflow Inexact Rounded ddbas923 toSci '-10e-1000000000' -> -0E-398 Underflow Subnormal Inexact Rounded Clamped ddbas924 toSci '-0.9e9999999999' -> -Infinity Overflow Inexact Rounded ddbas925 toSci '-99e-9999999999' -> -0E-398 Underflow Subnormal Inexact Rounded Clamped ddbas926 toSci '-111e9999999999' -> -Infinity Overflow Inexact Rounded ddbas927 toSci '-1111e-9999999999' -> -0E-398 Underflow Subnormal Inexact Rounded Clamped ddbas928 toSci '-1111e-99999999999' -> -0E-398 Underflow Subnormal Inexact Rounded Clamped ddbas929 toSci '-7e1000000000' -> -Infinity Overflow Inexact Rounded -- overflow results at different rounding modes rounding: ceiling ddbas930 toSci '7e10000' -> Infinity Overflow Inexact Rounded ddbas931 toSci '-7e10000' -> -9.999999999999999E+384 Overflow Inexact Rounded rounding: up ddbas932 toSci '7e10000' -> Infinity Overflow Inexact Rounded ddbas933 toSci '-7e10000' -> -Infinity Overflow Inexact Rounded rounding: down ddbas934 toSci '7e10000' -> 9.999999999999999E+384 Overflow Inexact Rounded ddbas935 toSci '-7e10000' -> -9.999999999999999E+384 Overflow Inexact Rounded rounding: floor ddbas936 toSci '7e10000' -> 9.999999999999999E+384 Overflow Inexact Rounded ddbas937 toSci '-7e10000' -> -Infinity Overflow Inexact Rounded rounding: half_up ddbas938 toSci '7e10000' -> Infinity Overflow Inexact Rounded ddbas939 toSci '-7e10000' -> -Infinity Overflow Inexact Rounded rounding: half_even ddbas940 toSci '7e10000' -> Infinity Overflow Inexact Rounded ddbas941 toSci '-7e10000' -> -Infinity Overflow Inexact Rounded rounding: half_down ddbas942 toSci '7e10000' -> Infinity Overflow Inexact Rounded ddbas943 toSci '-7e10000' -> -Infinity Overflow Inexact Rounded rounding: half_even -- Now check 854/754r some subnormals and underflow to 0 ddbem400 toSci 1.0000E-383 -> 1.0000E-383 ddbem401 toSci 0.1E-394 -> 1E-395 Subnormal ddbem402 toSci 0.1000E-394 -> 1.000E-395 Subnormal ddbem403 toSci 0.0100E-394 -> 1.00E-396 Subnormal ddbem404 toSci 0.0010E-394 -> 1.0E-397 Subnormal ddbem405 toSci 0.0001E-394 -> 1E-398 Subnormal ddbem406 toSci 0.00010E-394 -> 1E-398 Subnormal Rounded ddbem407 toSci 0.00013E-394 -> 1E-398 Underflow Subnormal Inexact Rounded ddbem408 toSci 0.00015E-394 -> 2E-398 Underflow Subnormal Inexact Rounded ddbem409 toSci 0.00017E-394 -> 2E-398 Underflow Subnormal Inexact Rounded ddbem410 toSci 0.00023E-394 -> 2E-398 Underflow Subnormal Inexact Rounded ddbem411 toSci 0.00025E-394 -> 2E-398 Underflow Subnormal Inexact Rounded ddbem412 toSci 0.00027E-394 -> 3E-398 Underflow Subnormal Inexact Rounded ddbem413 toSci 0.000149E-394 -> 1E-398 Underflow Subnormal Inexact Rounded ddbem414 toSci 0.000150E-394 -> 2E-398 Underflow Subnormal Inexact Rounded ddbem415 toSci 0.000151E-394 -> 2E-398 Underflow Subnormal Inexact Rounded ddbem416 toSci 0.000249E-394 -> 2E-398 Underflow Subnormal Inexact Rounded ddbem417 toSci 0.000250E-394 -> 2E-398 Underflow Subnormal Inexact Rounded ddbem418 toSci 0.000251E-394 -> 3E-398 Underflow Subnormal Inexact Rounded ddbem419 toSci 0.00009E-394 -> 1E-398 Underflow Subnormal Inexact Rounded ddbem420 toSci 0.00005E-394 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped ddbem421 toSci 0.00003E-394 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped ddbem422 toSci 0.000009E-394 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped ddbem423 toSci 0.000005E-394 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped ddbem424 toSci 0.000003E-394 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped ddbem425 toSci 0.001049E-394 -> 1.0E-397 Underflow Subnormal Inexact Rounded ddbem426 toSci 0.001050E-394 -> 1.0E-397 Underflow Subnormal Inexact Rounded ddbem427 toSci 0.001051E-394 -> 1.1E-397 Underflow Subnormal Inexact Rounded ddbem428 toSci 0.001149E-394 -> 1.1E-397 Underflow Subnormal Inexact Rounded ddbem429 toSci 0.001150E-394 -> 1.2E-397 Underflow Subnormal Inexact Rounded ddbem430 toSci 0.001151E-394 -> 1.2E-397 Underflow Subnormal Inexact Rounded ddbem432 toSci 0.010049E-394 -> 1.00E-396 Underflow Subnormal Inexact Rounded ddbem433 toSci 0.010050E-394 -> 1.00E-396 Underflow Subnormal Inexact Rounded ddbem434 toSci 0.010051E-394 -> 1.01E-396 Underflow Subnormal Inexact Rounded ddbem435 toSci 0.010149E-394 -> 1.01E-396 Underflow Subnormal Inexact Rounded ddbem436 toSci 0.010150E-394 -> 1.02E-396 Underflow Subnormal Inexact Rounded ddbem437 toSci 0.010151E-394 -> 1.02E-396 Underflow Subnormal Inexact Rounded ddbem440 toSci 0.10103E-394 -> 1.010E-395 Underflow Subnormal Inexact Rounded ddbem441 toSci 0.10105E-394 -> 1.010E-395 Underflow Subnormal Inexact Rounded ddbem442 toSci 0.10107E-394 -> 1.011E-395 Underflow Subnormal Inexact Rounded ddbem443 toSci 0.10113E-394 -> 1.011E-395 Underflow Subnormal Inexact Rounded ddbem444 toSci 0.10115E-394 -> 1.012E-395 Underflow Subnormal Inexact Rounded ddbem445 toSci 0.10117E-394 -> 1.012E-395 Underflow Subnormal Inexact Rounded ddbem450 toSci 1.10730E-395 -> 1.107E-395 Underflow Subnormal Inexact Rounded ddbem451 toSci 1.10750E-395 -> 1.108E-395 Underflow Subnormal Inexact Rounded ddbem452 toSci 1.10770E-395 -> 1.108E-395 Underflow Subnormal Inexact Rounded ddbem453 toSci 1.10830E-395 -> 1.108E-395 Underflow Subnormal Inexact Rounded ddbem454 toSci 1.10850E-395 -> 1.108E-395 Underflow Subnormal Inexact Rounded ddbem455 toSci 1.10870E-395 -> 1.109E-395 Underflow Subnormal Inexact Rounded -- make sure sign OK ddbem456 toSci -0.10103E-394 -> -1.010E-395 Underflow Subnormal Inexact Rounded ddbem457 toSci -0.10105E-394 -> -1.010E-395 Underflow Subnormal Inexact Rounded ddbem458 toSci -0.10107E-394 -> -1.011E-395 Underflow Subnormal Inexact Rounded ddbem459 toSci -0.10113E-394 -> -1.011E-395 Underflow Subnormal Inexact Rounded ddbem460 toSci -0.10115E-394 -> -1.012E-395 Underflow Subnormal Inexact Rounded ddbem461 toSci -0.10117E-394 -> -1.012E-395 Underflow Subnormal Inexact Rounded -- '999s' cases ddbem464 toSci 999999E-395 -> 9.99999E-390 Subnormal ddbem465 toSci 99999.0E-394 -> 9.99990E-390 Subnormal ddbem466 toSci 99999.E-394 -> 9.9999E-390 Subnormal ddbem467 toSci 9999.9E-394 -> 9.9999E-391 Subnormal ddbem468 toSci 999.99E-394 -> 9.9999E-392 Subnormal ddbem469 toSci 99.999E-394 -> 9.9999E-393 Subnormal ddbem470 toSci 9.9999E-394 -> 9.9999E-394 Subnormal ddbem471 toSci 0.99999E-394 -> 1.0000E-394 Underflow Subnormal Inexact Rounded ddbem472 toSci 0.099999E-394 -> 1.000E-395 Underflow Subnormal Inexact Rounded ddbem473 toSci 0.0099999E-394 -> 1.00E-396 Underflow Subnormal Inexact Rounded ddbem474 toSci 0.00099999E-394 -> 1.0E-397 Underflow Subnormal Inexact Rounded ddbem475 toSci 0.000099999E-394 -> 1E-398 Underflow Subnormal Inexact Rounded ddbem476 toSci 0.0000099999E-394 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped ddbem477 toSci 0.00000099999E-394 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped ddbem478 toSci 0.000000099999E-394 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped -- Exponents with insignificant leading zeros ddbas1001 toSci 1e999999999 -> Infinity Overflow Inexact Rounded ddbas1002 toSci 1e0999999999 -> Infinity Overflow Inexact Rounded ddbas1003 toSci 1e00999999999 -> Infinity Overflow Inexact Rounded ddbas1004 toSci 1e000999999999 -> Infinity Overflow Inexact Rounded ddbas1005 toSci 1e000000000000999999999 -> Infinity Overflow Inexact Rounded ddbas1006 toSci 1e000000000001000000007 -> Infinity Overflow Inexact Rounded ddbas1007 toSci 1e-999999999 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped ddbas1008 toSci 1e-0999999999 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped ddbas1009 toSci 1e-00999999999 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped ddbas1010 toSci 1e-000999999999 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped ddbas1011 toSci 1e-000000000000999999999 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped ddbas1012 toSci 1e-000000000001000000007 -> 0E-398 Underflow Subnormal Inexact Rounded Clamped -- check for double-rounded subnormals ddbas1041 toSci 1.1111111111152444E-384 -> 1.11111111111524E-384 Inexact Rounded Subnormal Underflow ddbas1042 toSci 1.1111111111152445E-384 -> 1.11111111111524E-384 Inexact Rounded Subnormal Underflow ddbas1043 toSci 1.1111111111152446E-384 -> 1.11111111111524E-384 Inexact Rounded Subnormal Underflow -- clamped large normals ddbas1070 toSci 1E+369 -> 1E+369 ddbas1071 toSci 1E+370 -> 1.0E+370 Clamped ddbas1072 toSci 1E+378 -> 1.000000000E+378 Clamped ddbas1073 toSci 1E+384 -> 1.000000000000000E+384 Clamped ddbas1074 toSci 1E+385 -> Infinity Overflow Inexact Rounded -- clamped zeros [see also clamp.decTest] ddbas1075 toSci 0e+10000 -> 0E+369 Clamped ddbas1076 toSci 0e-10000 -> 0E-398 Clamped ddbas1077 toSci -0e+10000 -> -0E+369 Clamped ddbas1078 toSci -0e-10000 -> -0E-398 Clamped -- extreme values from next-wider ddbas1101 toSci -9.99999999999999999999999999999999E+6144 -> -Infinity Overflow Inexact Rounded ddbas1102 toSci -1E-6143 -> -0E-398 Inexact Rounded Subnormal Underflow Clamped ddbas1103 toSci -1E-6176 -> -0E-398 Inexact Rounded Subnormal Underflow Clamped ddbas1104 toSci -0 -> -0 ddbas1105 toSci +0 -> 0 ddbas1106 toSci +1E-6176 -> 0E-398 Inexact Rounded Subnormal Underflow Clamped ddbas1107 toSci +1E-6173 -> 0E-398 Inexact Rounded Subnormal Underflow Clamped ddbas1108 toSci +9.99999999999999999999999999999999E+6144 -> Infinity Overflow Inexact Rounded
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