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Diffstat (limited to 'lib/python2.7/test/decimaltestdata/ddBase.decTest')
| -rw-r--r-- | lib/python2.7/test/decimaltestdata/ddBase.decTest | 1104 |
1 files changed, 1104 insertions, 0 deletions
diff --git a/lib/python2.7/test/decimaltestdata/ddBase.decTest b/lib/python2.7/test/decimaltestdata/ddBase.decTest new file mode 100644 index 0000000..40febf8 --- /dev/null +++ b/lib/python2.7/test/decimaltestdata/ddBase.decTest @@ -0,0 +1,1104 @@ +------------------------------------------------------------------------ +-- 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 + |