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✏️ ddQuantize.decTest
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------------------------------------------------------------------------ -- ddQuantize.decTest -- decDouble quantize operation -- -- 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 -- Most of the tests here assume a "regular pattern", where the -- sign and coefficient are +1. -- 2004.03.15 Underflow for quantize is suppressed -- 2005.06.08 More extensive tests for 'does not fit' precision: 16 maxExponent: 384 minExponent: -383 extended: 1 clamp: 1 rounding: half_even -- sanity checks ddqua001 quantize 0 1e0 -> 0 ddqua002 quantize 1 1e0 -> 1 ddqua003 quantize 0.1 1e+2 -> 0E+2 Inexact Rounded ddqua005 quantize 0.1 1e+1 -> 0E+1 Inexact Rounded ddqua006 quantize 0.1 1e0 -> 0 Inexact Rounded ddqua007 quantize 0.1 1e-1 -> 0.1 ddqua008 quantize 0.1 1e-2 -> 0.10 ddqua009 quantize 0.1 1e-3 -> 0.100 ddqua010 quantize 0.9 1e+2 -> 0E+2 Inexact Rounded ddqua011 quantize 0.9 1e+1 -> 0E+1 Inexact Rounded ddqua012 quantize 0.9 1e+0 -> 1 Inexact Rounded ddqua013 quantize 0.9 1e-1 -> 0.9 ddqua014 quantize 0.9 1e-2 -> 0.90 ddqua015 quantize 0.9 1e-3 -> 0.900 -- negatives ddqua021 quantize -0 1e0 -> -0 ddqua022 quantize -1 1e0 -> -1 ddqua023 quantize -0.1 1e+2 -> -0E+2 Inexact Rounded ddqua025 quantize -0.1 1e+1 -> -0E+1 Inexact Rounded ddqua026 quantize -0.1 1e0 -> -0 Inexact Rounded ddqua027 quantize -0.1 1e-1 -> -0.1 ddqua028 quantize -0.1 1e-2 -> -0.10 ddqua029 quantize -0.1 1e-3 -> -0.100 ddqua030 quantize -0.9 1e+2 -> -0E+2 Inexact Rounded ddqua031 quantize -0.9 1e+1 -> -0E+1 Inexact Rounded ddqua032 quantize -0.9 1e+0 -> -1 Inexact Rounded ddqua033 quantize -0.9 1e-1 -> -0.9 ddqua034 quantize -0.9 1e-2 -> -0.90 ddqua035 quantize -0.9 1e-3 -> -0.900 ddqua036 quantize -0.5 1e+2 -> -0E+2 Inexact Rounded ddqua037 quantize -0.5 1e+1 -> -0E+1 Inexact Rounded ddqua038 quantize -0.5 1e+0 -> -0 Inexact Rounded ddqua039 quantize -0.5 1e-1 -> -0.5 ddqua040 quantize -0.5 1e-2 -> -0.50 ddqua041 quantize -0.5 1e-3 -> -0.500 ddqua042 quantize -0.9 1e+2 -> -0E+2 Inexact Rounded ddqua043 quantize -0.9 1e+1 -> -0E+1 Inexact Rounded ddqua044 quantize -0.9 1e+0 -> -1 Inexact Rounded ddqua045 quantize -0.9 1e-1 -> -0.9 ddqua046 quantize -0.9 1e-2 -> -0.90 ddqua047 quantize -0.9 1e-3 -> -0.900 -- examples from Specification ddqua060 quantize 2.17 0.001 -> 2.170 ddqua061 quantize 2.17 0.01 -> 2.17 ddqua062 quantize 2.17 0.1 -> 2.2 Inexact Rounded ddqua063 quantize 2.17 1e+0 -> 2 Inexact Rounded ddqua064 quantize 2.17 1e+1 -> 0E+1 Inexact Rounded ddqua065 quantize -Inf Inf -> -Infinity ddqua066 quantize 2 Inf -> NaN Invalid_operation ddqua067 quantize -0.1 1 -> -0 Inexact Rounded ddqua068 quantize -0 1e+5 -> -0E+5 ddqua069 quantize +123456789012345.6 1e-2 -> NaN Invalid_operation ddqua070 quantize -987654335236450.6 1e-2 -> NaN Invalid_operation ddqua071 quantize 217 1e-1 -> 217.0 ddqua072 quantize 217 1e+0 -> 217 ddqua073 quantize 217 1e+1 -> 2.2E+2 Inexact Rounded ddqua074 quantize 217 1e+2 -> 2E+2 Inexact Rounded -- general tests .. ddqua089 quantize 12 1e+4 -> 0E+4 Inexact Rounded ddqua090 quantize 12 1e+3 -> 0E+3 Inexact Rounded ddqua091 quantize 12 1e+2 -> 0E+2 Inexact Rounded ddqua092 quantize 12 1e+1 -> 1E+1 Inexact Rounded ddqua093 quantize 1.2345 1e-2 -> 1.23 Inexact Rounded ddqua094 quantize 1.2355 1e-2 -> 1.24 Inexact Rounded ddqua095 quantize 1.2345 1e-6 -> 1.234500 ddqua096 quantize 9.9999 1e-2 -> 10.00 Inexact Rounded ddqua097 quantize 0.0001 1e-2 -> 0.00 Inexact Rounded ddqua098 quantize 0.001 1e-2 -> 0.00 Inexact Rounded ddqua099 quantize 0.009 1e-2 -> 0.01 Inexact Rounded ddqua100 quantize 92 1e+2 -> 1E+2 Inexact Rounded ddqua101 quantize -1 1e0 -> -1 ddqua102 quantize -1 1e-1 -> -1.0 ddqua103 quantize -1 1e-2 -> -1.00 ddqua104 quantize 0 1e0 -> 0 ddqua105 quantize 0 1e-1 -> 0.0 ddqua106 quantize 0 1e-2 -> 0.00 ddqua107 quantize 0.00 1e0 -> 0 ddqua108 quantize 0 1e+1 -> 0E+1 ddqua109 quantize 0 1e+2 -> 0E+2 ddqua110 quantize +1 1e0 -> 1 ddqua111 quantize +1 1e-1 -> 1.0 ddqua112 quantize +1 1e-2 -> 1.00 ddqua120 quantize 1.04 1e-3 -> 1.040 ddqua121 quantize 1.04 1e-2 -> 1.04 ddqua122 quantize 1.04 1e-1 -> 1.0 Inexact Rounded ddqua123 quantize 1.04 1e0 -> 1 Inexact Rounded ddqua124 quantize 1.05 1e-3 -> 1.050 ddqua125 quantize 1.05 1e-2 -> 1.05 ddqua126 quantize 1.05 1e-1 -> 1.0 Inexact Rounded ddqua131 quantize 1.05 1e0 -> 1 Inexact Rounded ddqua132 quantize 1.06 1e-3 -> 1.060 ddqua133 quantize 1.06 1e-2 -> 1.06 ddqua134 quantize 1.06 1e-1 -> 1.1 Inexact Rounded ddqua135 quantize 1.06 1e0 -> 1 Inexact Rounded ddqua140 quantize -10 1e-2 -> -10.00 ddqua141 quantize +1 1e-2 -> 1.00 ddqua142 quantize +10 1e-2 -> 10.00 ddqua143 quantize 1E+17 1e-2 -> NaN Invalid_operation ddqua144 quantize 1E-17 1e-2 -> 0.00 Inexact Rounded ddqua145 quantize 1E-3 1e-2 -> 0.00 Inexact Rounded ddqua146 quantize 1E-2 1e-2 -> 0.01 ddqua147 quantize 1E-1 1e-2 -> 0.10 ddqua148 quantize 0E-17 1e-2 -> 0.00 ddqua150 quantize 1.0600 1e-5 -> 1.06000 ddqua151 quantize 1.0600 1e-4 -> 1.0600 ddqua152 quantize 1.0600 1e-3 -> 1.060 Rounded ddqua153 quantize 1.0600 1e-2 -> 1.06 Rounded ddqua154 quantize 1.0600 1e-1 -> 1.1 Inexact Rounded ddqua155 quantize 1.0600 1e0 -> 1 Inexact Rounded -- a couple where rounding was different in base tests rounding: half_up ddqua157 quantize -0.5 1e+0 -> -1 Inexact Rounded ddqua158 quantize 1.05 1e-1 -> 1.1 Inexact Rounded ddqua159 quantize 1.06 1e0 -> 1 Inexact Rounded rounding: half_even -- base tests with non-1 coefficients ddqua161 quantize 0 -9e0 -> 0 ddqua162 quantize 1 -7e0 -> 1 ddqua163 quantize 0.1 -1e+2 -> 0E+2 Inexact Rounded ddqua165 quantize 0.1 0e+1 -> 0E+1 Inexact Rounded ddqua166 quantize 0.1 2e0 -> 0 Inexact Rounded ddqua167 quantize 0.1 3e-1 -> 0.1 ddqua168 quantize 0.1 44e-2 -> 0.10 ddqua169 quantize 0.1 555e-3 -> 0.100 ddqua170 quantize 0.9 6666e+2 -> 0E+2 Inexact Rounded ddqua171 quantize 0.9 -777e+1 -> 0E+1 Inexact Rounded ddqua172 quantize 0.9 -88e+0 -> 1 Inexact Rounded ddqua173 quantize 0.9 -9e-1 -> 0.9 ddqua174 quantize 0.9 0e-2 -> 0.90 ddqua175 quantize 0.9 1.1e-3 -> 0.9000 -- negatives ddqua181 quantize -0 1.1e0 -> -0.0 ddqua182 quantize -1 -1e0 -> -1 ddqua183 quantize -0.1 11e+2 -> -0E+2 Inexact Rounded ddqua185 quantize -0.1 111e+1 -> -0E+1 Inexact Rounded ddqua186 quantize -0.1 71e0 -> -0 Inexact Rounded ddqua187 quantize -0.1 -91e-1 -> -0.1 ddqua188 quantize -0.1 -.1e-2 -> -0.100 ddqua189 quantize -0.1 -1e-3 -> -0.100 ddqua190 quantize -0.9 0e+2 -> -0E+2 Inexact Rounded ddqua191 quantize -0.9 -0e+1 -> -0E+1 Inexact Rounded ddqua192 quantize -0.9 -10e+0 -> -1 Inexact Rounded ddqua193 quantize -0.9 100e-1 -> -0.9 ddqua194 quantize -0.9 999e-2 -> -0.90 -- +ve exponents .. ddqua201 quantize -1 1e+0 -> -1 ddqua202 quantize -1 1e+1 -> -0E+1 Inexact Rounded ddqua203 quantize -1 1e+2 -> -0E+2 Inexact Rounded ddqua204 quantize 0 1e+0 -> 0 ddqua205 quantize 0 1e+1 -> 0E+1 ddqua206 quantize 0 1e+2 -> 0E+2 ddqua207 quantize +1 1e+0 -> 1 ddqua208 quantize +1 1e+1 -> 0E+1 Inexact Rounded ddqua209 quantize +1 1e+2 -> 0E+2 Inexact Rounded ddqua220 quantize 1.04 1e+3 -> 0E+3 Inexact Rounded ddqua221 quantize 1.04 1e+2 -> 0E+2 Inexact Rounded ddqua222 quantize 1.04 1e+1 -> 0E+1 Inexact Rounded ddqua223 quantize 1.04 1e+0 -> 1 Inexact Rounded ddqua224 quantize 1.05 1e+3 -> 0E+3 Inexact Rounded ddqua225 quantize 1.05 1e+2 -> 0E+2 Inexact Rounded ddqua226 quantize 1.05 1e+1 -> 0E+1 Inexact Rounded ddqua227 quantize 1.05 1e+0 -> 1 Inexact Rounded ddqua228 quantize 1.05 1e+3 -> 0E+3 Inexact Rounded ddqua229 quantize 1.05 1e+2 -> 0E+2 Inexact Rounded ddqua230 quantize 1.05 1e+1 -> 0E+1 Inexact Rounded ddqua231 quantize 1.05 1e+0 -> 1 Inexact Rounded ddqua232 quantize 1.06 1e+3 -> 0E+3 Inexact Rounded ddqua233 quantize 1.06 1e+2 -> 0E+2 Inexact Rounded ddqua234 quantize 1.06 1e+1 -> 0E+1 Inexact Rounded ddqua235 quantize 1.06 1e+0 -> 1 Inexact Rounded ddqua240 quantize -10 1e+1 -> -1E+1 Rounded ddqua241 quantize +1 1e+1 -> 0E+1 Inexact Rounded ddqua242 quantize +10 1e+1 -> 1E+1 Rounded ddqua243 quantize 1E+1 1e+1 -> 1E+1 -- underneath this is E+1 ddqua244 quantize 1E+2 1e+1 -> 1.0E+2 -- underneath this is E+1 ddqua245 quantize 1E+3 1e+1 -> 1.00E+3 -- underneath this is E+1 ddqua246 quantize 1E+4 1e+1 -> 1.000E+4 -- underneath this is E+1 ddqua247 quantize 1E+5 1e+1 -> 1.0000E+5 -- underneath this is E+1 ddqua248 quantize 1E+6 1e+1 -> 1.00000E+6 -- underneath this is E+1 ddqua249 quantize 1E+7 1e+1 -> 1.000000E+7 -- underneath this is E+1 ddqua250 quantize 1E+8 1e+1 -> 1.0000000E+8 -- underneath this is E+1 ddqua251 quantize 1E+9 1e+1 -> 1.00000000E+9 -- underneath this is E+1 -- next one tries to add 9 zeros ddqua252 quantize 1E+17 1e+1 -> NaN Invalid_operation ddqua253 quantize 1E-17 1e+1 -> 0E+1 Inexact Rounded ddqua254 quantize 1E-2 1e+1 -> 0E+1 Inexact Rounded ddqua255 quantize 0E-17 1e+1 -> 0E+1 ddqua256 quantize -0E-17 1e+1 -> -0E+1 ddqua257 quantize -0E-1 1e+1 -> -0E+1 ddqua258 quantize -0 1e+1 -> -0E+1 ddqua259 quantize -0E+1 1e+1 -> -0E+1 ddqua260 quantize -10 1e+2 -> -0E+2 Inexact Rounded ddqua261 quantize +1 1e+2 -> 0E+2 Inexact Rounded ddqua262 quantize +10 1e+2 -> 0E+2 Inexact Rounded ddqua263 quantize 1E+1 1e+2 -> 0E+2 Inexact Rounded ddqua264 quantize 1E+2 1e+2 -> 1E+2 ddqua265 quantize 1E+3 1e+2 -> 1.0E+3 ddqua266 quantize 1E+4 1e+2 -> 1.00E+4 ddqua267 quantize 1E+5 1e+2 -> 1.000E+5 ddqua268 quantize 1E+6 1e+2 -> 1.0000E+6 ddqua269 quantize 1E+7 1e+2 -> 1.00000E+7 ddqua270 quantize 1E+8 1e+2 -> 1.000000E+8 ddqua271 quantize 1E+9 1e+2 -> 1.0000000E+9 ddqua272 quantize 1E+10 1e+2 -> 1.00000000E+10 ddqua273 quantize 1E-10 1e+2 -> 0E+2 Inexact Rounded ddqua274 quantize 1E-2 1e+2 -> 0E+2 Inexact Rounded ddqua275 quantize 0E-10 1e+2 -> 0E+2 ddqua280 quantize -10 1e+3 -> -0E+3 Inexact Rounded ddqua281 quantize +1 1e+3 -> 0E+3 Inexact Rounded ddqua282 quantize +10 1e+3 -> 0E+3 Inexact Rounded ddqua283 quantize 1E+1 1e+3 -> 0E+3 Inexact Rounded ddqua284 quantize 1E+2 1e+3 -> 0E+3 Inexact Rounded ddqua285 quantize 1E+3 1e+3 -> 1E+3 ddqua286 quantize 1E+4 1e+3 -> 1.0E+4 ddqua287 quantize 1E+5 1e+3 -> 1.00E+5 ddqua288 quantize 1E+6 1e+3 -> 1.000E+6 ddqua289 quantize 1E+7 1e+3 -> 1.0000E+7 ddqua290 quantize 1E+8 1e+3 -> 1.00000E+8 ddqua291 quantize 1E+9 1e+3 -> 1.000000E+9 ddqua292 quantize 1E+10 1e+3 -> 1.0000000E+10 ddqua293 quantize 1E-10 1e+3 -> 0E+3 Inexact Rounded ddqua294 quantize 1E-2 1e+3 -> 0E+3 Inexact Rounded ddqua295 quantize 0E-10 1e+3 -> 0E+3 -- round up from below [sign wrong in JIT compiler once] ddqua300 quantize 0.0078 1e-5 -> 0.00780 ddqua301 quantize 0.0078 1e-4 -> 0.0078 ddqua302 quantize 0.0078 1e-3 -> 0.008 Inexact Rounded ddqua303 quantize 0.0078 1e-2 -> 0.01 Inexact Rounded ddqua304 quantize 0.0078 1e-1 -> 0.0 Inexact Rounded ddqua305 quantize 0.0078 1e0 -> 0 Inexact Rounded ddqua306 quantize 0.0078 1e+1 -> 0E+1 Inexact Rounded ddqua307 quantize 0.0078 1e+2 -> 0E+2 Inexact Rounded ddqua310 quantize -0.0078 1e-5 -> -0.00780 ddqua311 quantize -0.0078 1e-4 -> -0.0078 ddqua312 quantize -0.0078 1e-3 -> -0.008 Inexact Rounded ddqua313 quantize -0.0078 1e-2 -> -0.01 Inexact Rounded ddqua314 quantize -0.0078 1e-1 -> -0.0 Inexact Rounded ddqua315 quantize -0.0078 1e0 -> -0 Inexact Rounded ddqua316 quantize -0.0078 1e+1 -> -0E+1 Inexact Rounded ddqua317 quantize -0.0078 1e+2 -> -0E+2 Inexact Rounded ddqua320 quantize 0.078 1e-5 -> 0.07800 ddqua321 quantize 0.078 1e-4 -> 0.0780 ddqua322 quantize 0.078 1e-3 -> 0.078 ddqua323 quantize 0.078 1e-2 -> 0.08 Inexact Rounded ddqua324 quantize 0.078 1e-1 -> 0.1 Inexact Rounded ddqua325 quantize 0.078 1e0 -> 0 Inexact Rounded ddqua326 quantize 0.078 1e+1 -> 0E+1 Inexact Rounded ddqua327 quantize 0.078 1e+2 -> 0E+2 Inexact Rounded ddqua330 quantize -0.078 1e-5 -> -0.07800 ddqua331 quantize -0.078 1e-4 -> -0.0780 ddqua332 quantize -0.078 1e-3 -> -0.078 ddqua333 quantize -0.078 1e-2 -> -0.08 Inexact Rounded ddqua334 quantize -0.078 1e-1 -> -0.1 Inexact Rounded ddqua335 quantize -0.078 1e0 -> -0 Inexact Rounded ddqua336 quantize -0.078 1e+1 -> -0E+1 Inexact Rounded ddqua337 quantize -0.078 1e+2 -> -0E+2 Inexact Rounded ddqua340 quantize 0.78 1e-5 -> 0.78000 ddqua341 quantize 0.78 1e-4 -> 0.7800 ddqua342 quantize 0.78 1e-3 -> 0.780 ddqua343 quantize 0.78 1e-2 -> 0.78 ddqua344 quantize 0.78 1e-1 -> 0.8 Inexact Rounded ddqua345 quantize 0.78 1e0 -> 1 Inexact Rounded ddqua346 quantize 0.78 1e+1 -> 0E+1 Inexact Rounded ddqua347 quantize 0.78 1e+2 -> 0E+2 Inexact Rounded ddqua350 quantize -0.78 1e-5 -> -0.78000 ddqua351 quantize -0.78 1e-4 -> -0.7800 ddqua352 quantize -0.78 1e-3 -> -0.780 ddqua353 quantize -0.78 1e-2 -> -0.78 ddqua354 quantize -0.78 1e-1 -> -0.8 Inexact Rounded ddqua355 quantize -0.78 1e0 -> -1 Inexact Rounded ddqua356 quantize -0.78 1e+1 -> -0E+1 Inexact Rounded ddqua357 quantize -0.78 1e+2 -> -0E+2 Inexact Rounded ddqua360 quantize 7.8 1e-5 -> 7.80000 ddqua361 quantize 7.8 1e-4 -> 7.8000 ddqua362 quantize 7.8 1e-3 -> 7.800 ddqua363 quantize 7.8 1e-2 -> 7.80 ddqua364 quantize 7.8 1e-1 -> 7.8 ddqua365 quantize 7.8 1e0 -> 8 Inexact Rounded ddqua366 quantize 7.8 1e+1 -> 1E+1 Inexact Rounded ddqua367 quantize 7.8 1e+2 -> 0E+2 Inexact Rounded ddqua368 quantize 7.8 1e+3 -> 0E+3 Inexact Rounded ddqua370 quantize -7.8 1e-5 -> -7.80000 ddqua371 quantize -7.8 1e-4 -> -7.8000 ddqua372 quantize -7.8 1e-3 -> -7.800 ddqua373 quantize -7.8 1e-2 -> -7.80 ddqua374 quantize -7.8 1e-1 -> -7.8 ddqua375 quantize -7.8 1e0 -> -8 Inexact Rounded ddqua376 quantize -7.8 1e+1 -> -1E+1 Inexact Rounded ddqua377 quantize -7.8 1e+2 -> -0E+2 Inexact Rounded ddqua378 quantize -7.8 1e+3 -> -0E+3 Inexact Rounded -- some individuals ddqua380 quantize 1234567352364.506 1e-2 -> 1234567352364.51 Inexact Rounded ddqua381 quantize 12345673523645.06 1e-2 -> 12345673523645.06 ddqua382 quantize 123456735236450.6 1e-2 -> NaN Invalid_operation ddqua383 quantize 1234567352364506 1e-2 -> NaN Invalid_operation ddqua384 quantize -1234567352364.506 1e-2 -> -1234567352364.51 Inexact Rounded ddqua385 quantize -12345673523645.06 1e-2 -> -12345673523645.06 ddqua386 quantize -123456735236450.6 1e-2 -> NaN Invalid_operation ddqua387 quantize -1234567352364506 1e-2 -> NaN Invalid_operation rounding: down ddqua389 quantize 123456735236450.6 1e-2 -> NaN Invalid_operation -- ? should that one instead have been: -- ddqua389 quantize 123456735236450.6 1e-2 -> NaN Invalid_operation rounding: half_up -- and a few more from e-mail discussions ddqua391 quantize 12345678912.34567 1e-3 -> 12345678912.346 Inexact Rounded ddqua392 quantize 123456789123.4567 1e-3 -> 123456789123.457 Inexact Rounded ddqua393 quantize 1234567891234.567 1e-3 -> 1234567891234.567 ddqua394 quantize 12345678912345.67 1e-3 -> NaN Invalid_operation ddqua395 quantize 123456789123456.7 1e-3 -> NaN Invalid_operation ddqua396 quantize 1234567891234567. 1e-3 -> NaN Invalid_operation -- some 9999 round-up cases ddqua400 quantize 9.999 1e-5 -> 9.99900 ddqua401 quantize 9.999 1e-4 -> 9.9990 ddqua402 quantize 9.999 1e-3 -> 9.999 ddqua403 quantize 9.999 1e-2 -> 10.00 Inexact Rounded ddqua404 quantize 9.999 1e-1 -> 10.0 Inexact Rounded ddqua405 quantize 9.999 1e0 -> 10 Inexact Rounded ddqua406 quantize 9.999 1e1 -> 1E+1 Inexact Rounded ddqua407 quantize 9.999 1e2 -> 0E+2 Inexact Rounded ddqua410 quantize 0.999 1e-5 -> 0.99900 ddqua411 quantize 0.999 1e-4 -> 0.9990 ddqua412 quantize 0.999 1e-3 -> 0.999 ddqua413 quantize 0.999 1e-2 -> 1.00 Inexact Rounded ddqua414 quantize 0.999 1e-1 -> 1.0 Inexact Rounded ddqua415 quantize 0.999 1e0 -> 1 Inexact Rounded ddqua416 quantize 0.999 1e1 -> 0E+1 Inexact Rounded ddqua420 quantize 0.0999 1e-5 -> 0.09990 ddqua421 quantize 0.0999 1e-4 -> 0.0999 ddqua422 quantize 0.0999 1e-3 -> 0.100 Inexact Rounded ddqua423 quantize 0.0999 1e-2 -> 0.10 Inexact Rounded ddqua424 quantize 0.0999 1e-1 -> 0.1 Inexact Rounded ddqua425 quantize 0.0999 1e0 -> 0 Inexact Rounded ddqua426 quantize 0.0999 1e1 -> 0E+1 Inexact Rounded ddqua430 quantize 0.00999 1e-5 -> 0.00999 ddqua431 quantize 0.00999 1e-4 -> 0.0100 Inexact Rounded ddqua432 quantize 0.00999 1e-3 -> 0.010 Inexact Rounded ddqua433 quantize 0.00999 1e-2 -> 0.01 Inexact Rounded ddqua434 quantize 0.00999 1e-1 -> 0.0 Inexact Rounded ddqua435 quantize 0.00999 1e0 -> 0 Inexact Rounded ddqua436 quantize 0.00999 1e1 -> 0E+1 Inexact Rounded ddqua440 quantize 0.000999 1e-5 -> 0.00100 Inexact Rounded ddqua441 quantize 0.000999 1e-4 -> 0.0010 Inexact Rounded ddqua442 quantize 0.000999 1e-3 -> 0.001 Inexact Rounded ddqua443 quantize 0.000999 1e-2 -> 0.00 Inexact Rounded ddqua444 quantize 0.000999 1e-1 -> 0.0 Inexact Rounded ddqua445 quantize 0.000999 1e0 -> 0 Inexact Rounded ddqua446 quantize 0.000999 1e1 -> 0E+1 Inexact Rounded ddqua1001 quantize 0.000 0.001 -> 0.000 ddqua1002 quantize 0.001 0.001 -> 0.001 ddqua1003 quantize 0.0012 0.001 -> 0.001 Inexact Rounded ddqua1004 quantize 0.0018 0.001 -> 0.002 Inexact Rounded ddqua1005 quantize 0.501 0.001 -> 0.501 ddqua1006 quantize 0.5012 0.001 -> 0.501 Inexact Rounded ddqua1007 quantize 0.5018 0.001 -> 0.502 Inexact Rounded ddqua1008 quantize 0.999 0.001 -> 0.999 ddqua481 quantize 12345678000 1e+3 -> 1.2345678E+10 Rounded ddqua482 quantize 1234567800 1e+1 -> 1.23456780E+9 Rounded ddqua483 quantize 1234567890 1e+1 -> 1.23456789E+9 Rounded ddqua484 quantize 1234567891 1e+1 -> 1.23456789E+9 Inexact Rounded ddqua485 quantize 12345678901 1e+2 -> 1.23456789E+10 Inexact Rounded ddqua486 quantize 1234567896 1e+1 -> 1.23456790E+9 Inexact Rounded -- a potential double-round ddqua487 quantize 1234.987643 1e-4 -> 1234.9876 Inexact Rounded ddqua488 quantize 1234.987647 1e-4 -> 1234.9876 Inexact Rounded ddqua491 quantize 12345678000 1e+3 -> 1.2345678E+10 Rounded ddqua492 quantize 1234567800 1e+1 -> 1.23456780E+9 Rounded ddqua493 quantize 1234567890 1e+1 -> 1.23456789E+9 Rounded ddqua494 quantize 1234567891 1e+1 -> 1.23456789E+9 Inexact Rounded ddqua495 quantize 12345678901 1e+2 -> 1.23456789E+10 Inexact Rounded ddqua496 quantize 1234567896 1e+1 -> 1.23456790E+9 Inexact Rounded ddqua497 quantize 1234.987643 1e-4 -> 1234.9876 Inexact Rounded ddqua498 quantize 1234.987647 1e-4 -> 1234.9876 Inexact Rounded -- Zeros ddqua500 quantize 0 1e1 -> 0E+1 ddqua501 quantize 0 1e0 -> 0 ddqua502 quantize 0 1e-1 -> 0.0 ddqua503 quantize 0.0 1e-1 -> 0.0 ddqua504 quantize 0.0 1e0 -> 0 ddqua505 quantize 0.0 1e+1 -> 0E+1 ddqua506 quantize 0E+1 1e-1 -> 0.0 ddqua507 quantize 0E+1 1e0 -> 0 ddqua508 quantize 0E+1 1e+1 -> 0E+1 ddqua509 quantize -0 1e1 -> -0E+1 ddqua510 quantize -0 1e0 -> -0 ddqua511 quantize -0 1e-1 -> -0.0 ddqua512 quantize -0.0 1e-1 -> -0.0 ddqua513 quantize -0.0 1e0 -> -0 ddqua514 quantize -0.0 1e+1 -> -0E+1 ddqua515 quantize -0E+1 1e-1 -> -0.0 ddqua516 quantize -0E+1 1e0 -> -0 ddqua517 quantize -0E+1 1e+1 -> -0E+1 -- Suspicious RHS values ddqua520 quantize 1.234 1e359 -> 0E+359 Inexact Rounded ddqua521 quantize 123.456 1e359 -> 0E+359 Inexact Rounded ddqua522 quantize 1.234 1e359 -> 0E+359 Inexact Rounded ddqua523 quantize 123.456 1e359 -> 0E+359 Inexact Rounded -- next four are "won't fit" overfl ddqua526 quantize 1.234 1e-299 -> NaN Invalid_operation ddqua527 quantize 123.456 1e-299 -> NaN Invalid_operation ddqua528 quantize 1.234 1e-299 -> NaN Invalid_operation ddqua529 quantize 123.456 1e-299 -> NaN Invalid_operation ddqua532 quantize 1.234E+299 1e299 -> 1E+299 Inexact Rounded ddqua533 quantize 1.234E+298 1e299 -> 0E+299 Inexact Rounded ddqua534 quantize 1.234 1e299 -> 0E+299 Inexact Rounded ddqua537 quantize 0 1e-299 -> 0E-299 -- next two are "won't fit" overflows ddqua538 quantize 1.234 1e-299 -> NaN Invalid_operation ddqua539 quantize 1.234 1e-300 -> NaN Invalid_operation -- [more below] -- Specials ddqua580 quantize Inf -Inf -> Infinity ddqua581 quantize Inf 1e-299 -> NaN Invalid_operation ddqua582 quantize Inf 1e-1 -> NaN Invalid_operation ddqua583 quantize Inf 1e0 -> NaN Invalid_operation ddqua584 quantize Inf 1e1 -> NaN Invalid_operation ddqua585 quantize Inf 1e299 -> NaN Invalid_operation ddqua586 quantize Inf Inf -> Infinity ddqua587 quantize -1000 Inf -> NaN Invalid_operation ddqua588 quantize -Inf Inf -> -Infinity ddqua589 quantize -1 Inf -> NaN Invalid_operation ddqua590 quantize 0 Inf -> NaN Invalid_operation ddqua591 quantize 1 Inf -> NaN Invalid_operation ddqua592 quantize 1000 Inf -> NaN Invalid_operation ddqua593 quantize Inf Inf -> Infinity ddqua594 quantize Inf 1e-0 -> NaN Invalid_operation ddqua595 quantize -0 Inf -> NaN Invalid_operation ddqua600 quantize -Inf -Inf -> -Infinity ddqua601 quantize -Inf 1e-299 -> NaN Invalid_operation ddqua602 quantize -Inf 1e-1 -> NaN Invalid_operation ddqua603 quantize -Inf 1e0 -> NaN Invalid_operation ddqua604 quantize -Inf 1e1 -> NaN Invalid_operation ddqua605 quantize -Inf 1e299 -> NaN Invalid_operation ddqua606 quantize -Inf Inf -> -Infinity ddqua607 quantize -1000 Inf -> NaN Invalid_operation ddqua608 quantize -Inf -Inf -> -Infinity ddqua609 quantize -1 -Inf -> NaN Invalid_operation ddqua610 quantize 0 -Inf -> NaN Invalid_operation ddqua611 quantize 1 -Inf -> NaN Invalid_operation ddqua612 quantize 1000 -Inf -> NaN Invalid_operation ddqua613 quantize Inf -Inf -> Infinity ddqua614 quantize -Inf 1e-0 -> NaN Invalid_operation ddqua615 quantize -0 -Inf -> NaN Invalid_operation ddqua621 quantize NaN -Inf -> NaN ddqua622 quantize NaN 1e-299 -> NaN ddqua623 quantize NaN 1e-1 -> NaN ddqua624 quantize NaN 1e0 -> NaN ddqua625 quantize NaN 1e1 -> NaN ddqua626 quantize NaN 1e299 -> NaN ddqua627 quantize NaN Inf -> NaN ddqua628 quantize NaN NaN -> NaN ddqua629 quantize -Inf NaN -> NaN ddqua630 quantize -1000 NaN -> NaN ddqua631 quantize -1 NaN -> NaN ddqua632 quantize 0 NaN -> NaN ddqua633 quantize 1 NaN -> NaN ddqua634 quantize 1000 NaN -> NaN ddqua635 quantize Inf NaN -> NaN ddqua636 quantize NaN 1e-0 -> NaN ddqua637 quantize -0 NaN -> NaN ddqua641 quantize sNaN -Inf -> NaN Invalid_operation ddqua642 quantize sNaN 1e-299 -> NaN Invalid_operation ddqua643 quantize sNaN 1e-1 -> NaN Invalid_operation ddqua644 quantize sNaN 1e0 -> NaN Invalid_operation ddqua645 quantize sNaN 1e1 -> NaN Invalid_operation ddqua646 quantize sNaN 1e299 -> NaN Invalid_operation ddqua647 quantize sNaN NaN -> NaN Invalid_operation ddqua648 quantize sNaN sNaN -> NaN Invalid_operation ddqua649 quantize NaN sNaN -> NaN Invalid_operation ddqua650 quantize -Inf sNaN -> NaN Invalid_operation ddqua651 quantize -1000 sNaN -> NaN Invalid_operation ddqua652 quantize -1 sNaN -> NaN Invalid_operation ddqua653 quantize 0 sNaN -> NaN Invalid_operation ddqua654 quantize 1 sNaN -> NaN Invalid_operation ddqua655 quantize 1000 sNaN -> NaN Invalid_operation ddqua656 quantize Inf sNaN -> NaN Invalid_operation ddqua657 quantize NaN sNaN -> NaN Invalid_operation ddqua658 quantize sNaN 1e-0 -> NaN Invalid_operation ddqua659 quantize -0 sNaN -> NaN Invalid_operation -- propagating NaNs ddqua661 quantize NaN9 -Inf -> NaN9 ddqua662 quantize NaN8 919 -> NaN8 ddqua663 quantize NaN71 Inf -> NaN71 ddqua664 quantize NaN6 NaN5 -> NaN6 ddqua665 quantize -Inf NaN4 -> NaN4 ddqua666 quantize -919 NaN31 -> NaN31 ddqua667 quantize Inf NaN2 -> NaN2 ddqua671 quantize sNaN99 -Inf -> NaN99 Invalid_operation ddqua672 quantize sNaN98 -11 -> NaN98 Invalid_operation ddqua673 quantize sNaN97 NaN -> NaN97 Invalid_operation ddqua674 quantize sNaN16 sNaN94 -> NaN16 Invalid_operation ddqua675 quantize NaN95 sNaN93 -> NaN93 Invalid_operation ddqua676 quantize -Inf sNaN92 -> NaN92 Invalid_operation ddqua677 quantize 088 sNaN91 -> NaN91 Invalid_operation ddqua678 quantize Inf sNaN90 -> NaN90 Invalid_operation ddqua679 quantize NaN sNaN88 -> NaN88 Invalid_operation ddqua681 quantize -NaN9 -Inf -> -NaN9 ddqua682 quantize -NaN8 919 -> -NaN8 ddqua683 quantize -NaN71 Inf -> -NaN71 ddqua684 quantize -NaN6 -NaN5 -> -NaN6 ddqua685 quantize -Inf -NaN4 -> -NaN4 ddqua686 quantize -919 -NaN31 -> -NaN31 ddqua687 quantize Inf -NaN2 -> -NaN2 ddqua691 quantize -sNaN99 -Inf -> -NaN99 Invalid_operation ddqua692 quantize -sNaN98 -11 -> -NaN98 Invalid_operation ddqua693 quantize -sNaN97 NaN -> -NaN97 Invalid_operation ddqua694 quantize -sNaN16 sNaN94 -> -NaN16 Invalid_operation ddqua695 quantize -NaN95 -sNaN93 -> -NaN93 Invalid_operation ddqua696 quantize -Inf -sNaN92 -> -NaN92 Invalid_operation ddqua697 quantize 088 -sNaN91 -> -NaN91 Invalid_operation ddqua698 quantize Inf -sNaN90 -> -NaN90 Invalid_operation ddqua699 quantize NaN -sNaN88 -> -NaN88 Invalid_operation -- subnormals and underflow ddqua710 quantize 1.00E-383 1e-383 -> 1E-383 Rounded ddqua711 quantize 0.1E-383 2e-384 -> 1E-384 Subnormal ddqua712 quantize 0.10E-383 3e-384 -> 1E-384 Subnormal Rounded ddqua713 quantize 0.100E-383 4e-384 -> 1E-384 Subnormal Rounded ddqua714 quantize 0.01E-383 5e-385 -> 1E-385 Subnormal -- next is rounded to Emin ddqua715 quantize 0.999E-383 1e-383 -> 1E-383 Inexact Rounded ddqua716 quantize 0.099E-383 10e-384 -> 1E-384 Inexact Rounded Subnormal ddqua717 quantize 0.009E-383 1e-385 -> 1E-385 Inexact Rounded Subnormal ddqua718 quantize 0.001E-383 1e-385 -> 0E-385 Inexact Rounded ddqua719 quantize 0.0009E-383 1e-385 -> 0E-385 Inexact Rounded ddqua720 quantize 0.0001E-383 1e-385 -> 0E-385 Inexact Rounded ddqua730 quantize -1.00E-383 1e-383 -> -1E-383 Rounded ddqua731 quantize -0.1E-383 1e-383 -> -0E-383 Rounded Inexact ddqua732 quantize -0.10E-383 1e-383 -> -0E-383 Rounded Inexact ddqua733 quantize -0.100E-383 1e-383 -> -0E-383 Rounded Inexact ddqua734 quantize -0.01E-383 1e-383 -> -0E-383 Inexact Rounded -- next is rounded to Emin ddqua735 quantize -0.999E-383 90e-383 -> -1E-383 Inexact Rounded ddqua736 quantize -0.099E-383 -1e-383 -> -0E-383 Inexact Rounded ddqua737 quantize -0.009E-383 -1e-383 -> -0E-383 Inexact Rounded ddqua738 quantize -0.001E-383 -0e-383 -> -0E-383 Inexact Rounded ddqua739 quantize -0.0001E-383 0e-383 -> -0E-383 Inexact Rounded ddqua740 quantize -1.00E-383 1e-384 -> -1.0E-383 Rounded ddqua741 quantize -0.1E-383 1e-384 -> -1E-384 Subnormal ddqua742 quantize -0.10E-383 1e-384 -> -1E-384 Subnormal Rounded ddqua743 quantize -0.100E-383 1e-384 -> -1E-384 Subnormal Rounded ddqua744 quantize -0.01E-383 1e-384 -> -0E-384 Inexact Rounded -- next is rounded to Emin ddqua745 quantize -0.999E-383 1e-384 -> -1.0E-383 Inexact Rounded ddqua746 quantize -0.099E-383 1e-384 -> -1E-384 Inexact Rounded Subnormal ddqua747 quantize -0.009E-383 1e-384 -> -0E-384 Inexact Rounded ddqua748 quantize -0.001E-383 1e-384 -> -0E-384 Inexact Rounded ddqua749 quantize -0.0001E-383 1e-384 -> -0E-384 Inexact Rounded ddqua750 quantize -1.00E-383 1e-385 -> -1.00E-383 ddqua751 quantize -0.1E-383 1e-385 -> -1.0E-384 Subnormal ddqua752 quantize -0.10E-383 1e-385 -> -1.0E-384 Subnormal ddqua753 quantize -0.100E-383 1e-385 -> -1.0E-384 Subnormal Rounded ddqua754 quantize -0.01E-383 1e-385 -> -1E-385 Subnormal -- next is rounded to Emin ddqua755 quantize -0.999E-383 1e-385 -> -1.00E-383 Inexact Rounded ddqua756 quantize -0.099E-383 1e-385 -> -1.0E-384 Inexact Rounded Subnormal ddqua757 quantize -0.009E-383 1e-385 -> -1E-385 Inexact Rounded Subnormal ddqua758 quantize -0.001E-383 1e-385 -> -0E-385 Inexact Rounded ddqua759 quantize -0.0001E-383 1e-385 -> -0E-385 Inexact Rounded ddqua760 quantize -1.00E-383 1e-386 -> -1.000E-383 ddqua761 quantize -0.1E-383 1e-386 -> -1.00E-384 Subnormal ddqua762 quantize -0.10E-383 1e-386 -> -1.00E-384 Subnormal ddqua763 quantize -0.100E-383 1e-386 -> -1.00E-384 Subnormal ddqua764 quantize -0.01E-383 1e-386 -> -1.0E-385 Subnormal ddqua765 quantize -0.999E-383 1e-386 -> -9.99E-384 Subnormal ddqua766 quantize -0.099E-383 1e-386 -> -9.9E-385 Subnormal ddqua767 quantize -0.009E-383 1e-386 -> -9E-386 Subnormal ddqua768 quantize -0.001E-383 1e-386 -> -1E-386 Subnormal ddqua769 quantize -0.0001E-383 1e-386 -> -0E-386 Inexact Rounded -- More from Fung Lee ddqua1021 quantize 8.666666666666000E+384 1.000000000000000E+384 -> 8.666666666666000E+384 ddqua1022 quantize -8.666666666666000E+384 1.000000000000000E+384 -> -8.666666666666000E+384 ddqua1027 quantize 8.666666666666000E+323 1E+31 -> NaN Invalid_operation ddqua1029 quantize 8.66666666E+3 1E+3 -> 9E+3 Inexact Rounded --ddqua1030 quantize 8.666666666666000E+384 1E+384 -> 9.000000000000000E+384 Rounded Inexact --ddqua1031 quantize 8.666666666666000E+384 1E+384 -> 8.666666666666000E+384 Rounded --ddqua1032 quantize 8.666666666666000E+384 1E+383 -> 8.666666666666000E+384 Rounded --ddqua1033 quantize 8.666666666666000E+384 1E+382 -> 8.666666666666000E+384 Rounded --ddqua1034 quantize 8.666666666666000E+384 1E+381 -> 8.666666666666000E+384 Rounded --ddqua1035 quantize 8.666666666666000E+384 1E+380 -> 8.666666666666000E+384 Rounded -- Int and uInt32 edge values for testing conversions ddqua1040 quantize -2147483646 0 -> -2147483646 ddqua1041 quantize -2147483647 0 -> -2147483647 ddqua1042 quantize -2147483648 0 -> -2147483648 ddqua1043 quantize -2147483649 0 -> -2147483649 ddqua1044 quantize 2147483646 0 -> 2147483646 ddqua1045 quantize 2147483647 0 -> 2147483647 ddqua1046 quantize 2147483648 0 -> 2147483648 ddqua1047 quantize 2147483649 0 -> 2147483649 ddqua1048 quantize 4294967294 0 -> 4294967294 ddqua1049 quantize 4294967295 0 -> 4294967295 ddqua1050 quantize 4294967296 0 -> 4294967296 ddqua1051 quantize 4294967297 0 -> 4294967297 -- Rounding swathe rounding: half_even ddqua1100 quantize 1.2300 1.00 -> 1.23 Rounded ddqua1101 quantize 1.2301 1.00 -> 1.23 Inexact Rounded ddqua1102 quantize 1.2310 1.00 -> 1.23 Inexact Rounded ddqua1103 quantize 1.2350 1.00 -> 1.24 Inexact Rounded ddqua1104 quantize 1.2351 1.00 -> 1.24 Inexact Rounded ddqua1105 quantize 1.2450 1.00 -> 1.24 Inexact Rounded ddqua1106 quantize 1.2451 1.00 -> 1.25 Inexact Rounded ddqua1107 quantize 1.2360 1.00 -> 1.24 Inexact Rounded ddqua1108 quantize 1.2370 1.00 -> 1.24 Inexact Rounded ddqua1109 quantize 1.2399 1.00 -> 1.24 Inexact Rounded rounding: half_up ddqua1200 quantize 1.2300 1.00 -> 1.23 Rounded ddqua1201 quantize 1.2301 1.00 -> 1.23 Inexact Rounded ddqua1202 quantize 1.2310 1.00 -> 1.23 Inexact Rounded ddqua1203 quantize 1.2350 1.00 -> 1.24 Inexact Rounded ddqua1204 quantize 1.2351 1.00 -> 1.24 Inexact Rounded ddqua1205 quantize 1.2450 1.00 -> 1.25 Inexact Rounded ddqua1206 quantize 1.2451 1.00 -> 1.25 Inexact Rounded ddqua1207 quantize 1.2360 1.00 -> 1.24 Inexact Rounded ddqua1208 quantize 1.2370 1.00 -> 1.24 Inexact Rounded ddqua1209 quantize 1.2399 1.00 -> 1.24 Inexact Rounded rounding: half_down ddqua1300 quantize 1.2300 1.00 -> 1.23 Rounded ddqua1301 quantize 1.2301 1.00 -> 1.23 Inexact Rounded ddqua1302 quantize 1.2310 1.00 -> 1.23 Inexact Rounded ddqua1303 quantize 1.2350 1.00 -> 1.23 Inexact Rounded ddqua1304 quantize 1.2351 1.00 -> 1.24 Inexact Rounded ddqua1305 quantize 1.2450 1.00 -> 1.24 Inexact Rounded ddqua1306 quantize 1.2451 1.00 -> 1.25 Inexact Rounded ddqua1307 quantize 1.2360 1.00 -> 1.24 Inexact Rounded ddqua1308 quantize 1.2370 1.00 -> 1.24 Inexact Rounded ddqua1309 quantize 1.2399 1.00 -> 1.24 Inexact Rounded rounding: up ddqua1400 quantize 1.2300 1.00 -> 1.23 Rounded ddqua1401 quantize 1.2301 1.00 -> 1.24 Inexact Rounded ddqua1402 quantize 1.2310 1.00 -> 1.24 Inexact Rounded ddqua1403 quantize 1.2350 1.00 -> 1.24 Inexact Rounded ddqua1404 quantize 1.2351 1.00 -> 1.24 Inexact Rounded ddqua1405 quantize 1.2450 1.00 -> 1.25 Inexact Rounded ddqua1406 quantize 1.2451 1.00 -> 1.25 Inexact Rounded ddqua1407 quantize 1.2360 1.00 -> 1.24 Inexact Rounded ddqua1408 quantize 1.2370 1.00 -> 1.24 Inexact Rounded ddqua1409 quantize 1.2399 1.00 -> 1.24 Inexact Rounded ddqua1411 quantize -1.2399 1.00 -> -1.24 Inexact Rounded rounding: down ddqua1500 quantize 1.2300 1.00 -> 1.23 Rounded ddqua1501 quantize 1.2301 1.00 -> 1.23 Inexact Rounded ddqua1502 quantize 1.2310 1.00 -> 1.23 Inexact Rounded ddqua1503 quantize 1.2350 1.00 -> 1.23 Inexact Rounded ddqua1504 quantize 1.2351 1.00 -> 1.23 Inexact Rounded ddqua1505 quantize 1.2450 1.00 -> 1.24 Inexact Rounded ddqua1506 quantize 1.2451 1.00 -> 1.24 Inexact Rounded ddqua1507 quantize 1.2360 1.00 -> 1.23 Inexact Rounded ddqua1508 quantize 1.2370 1.00 -> 1.23 Inexact Rounded ddqua1509 quantize 1.2399 1.00 -> 1.23 Inexact Rounded ddqua1511 quantize -1.2399 1.00 -> -1.23 Inexact Rounded rounding: ceiling ddqua1600 quantize 1.2300 1.00 -> 1.23 Rounded ddqua1601 quantize 1.2301 1.00 -> 1.24 Inexact Rounded ddqua1602 quantize 1.2310 1.00 -> 1.24 Inexact Rounded ddqua1603 quantize 1.2350 1.00 -> 1.24 Inexact Rounded ddqua1604 quantize 1.2351 1.00 -> 1.24 Inexact Rounded ddqua1605 quantize 1.2450 1.00 -> 1.25 Inexact Rounded ddqua1606 quantize 1.2451 1.00 -> 1.25 Inexact Rounded ddqua1607 quantize 1.2360 1.00 -> 1.24 Inexact Rounded ddqua1608 quantize 1.2370 1.00 -> 1.24 Inexact Rounded ddqua1609 quantize 1.2399 1.00 -> 1.24 Inexact Rounded ddqua1611 quantize -1.2399 1.00 -> -1.23 Inexact Rounded rounding: floor ddqua1700 quantize 1.2300 1.00 -> 1.23 Rounded ddqua1701 quantize 1.2301 1.00 -> 1.23 Inexact Rounded ddqua1702 quantize 1.2310 1.00 -> 1.23 Inexact Rounded ddqua1703 quantize 1.2350 1.00 -> 1.23 Inexact Rounded ddqua1704 quantize 1.2351 1.00 -> 1.23 Inexact Rounded ddqua1705 quantize 1.2450 1.00 -> 1.24 Inexact Rounded ddqua1706 quantize 1.2451 1.00 -> 1.24 Inexact Rounded ddqua1707 quantize 1.2360 1.00 -> 1.23 Inexact Rounded ddqua1708 quantize 1.2370 1.00 -> 1.23 Inexact Rounded ddqua1709 quantize 1.2399 1.00 -> 1.23 Inexact Rounded ddqua1711 quantize -1.2399 1.00 -> -1.24 Inexact Rounded rounding: 05up ddqua1800 quantize 1.2000 1.00 -> 1.20 Rounded ddqua1801 quantize 1.2001 1.00 -> 1.21 Inexact Rounded ddqua1802 quantize 1.2010 1.00 -> 1.21 Inexact Rounded ddqua1803 quantize 1.2050 1.00 -> 1.21 Inexact Rounded ddqua1804 quantize 1.2051 1.00 -> 1.21 Inexact Rounded ddqua1807 quantize 1.2060 1.00 -> 1.21 Inexact Rounded ddqua1808 quantize 1.2070 1.00 -> 1.21 Inexact Rounded ddqua1809 quantize 1.2099 1.00 -> 1.21 Inexact Rounded ddqua1811 quantize -1.2099 1.00 -> -1.21 Inexact Rounded ddqua1900 quantize 1.2100 1.00 -> 1.21 Rounded ddqua1901 quantize 1.2101 1.00 -> 1.21 Inexact Rounded ddqua1902 quantize 1.2110 1.00 -> 1.21 Inexact Rounded ddqua1903 quantize 1.2150 1.00 -> 1.21 Inexact Rounded ddqua1904 quantize 1.2151 1.00 -> 1.21 Inexact Rounded ddqua1907 quantize 1.2160 1.00 -> 1.21 Inexact Rounded ddqua1908 quantize 1.2170 1.00 -> 1.21 Inexact Rounded ddqua1909 quantize 1.2199 1.00 -> 1.21 Inexact Rounded ddqua1911 quantize -1.2199 1.00 -> -1.21 Inexact Rounded ddqua2000 quantize 1.2400 1.00 -> 1.24 Rounded ddqua2001 quantize 1.2401 1.00 -> 1.24 Inexact Rounded ddqua2002 quantize 1.2410 1.00 -> 1.24 Inexact Rounded ddqua2003 quantize 1.2450 1.00 -> 1.24 Inexact Rounded ddqua2004 quantize 1.2451 1.00 -> 1.24 Inexact Rounded ddqua2007 quantize 1.2460 1.00 -> 1.24 Inexact Rounded ddqua2008 quantize 1.2470 1.00 -> 1.24 Inexact Rounded ddqua2009 quantize 1.2499 1.00 -> 1.24 Inexact Rounded ddqua2011 quantize -1.2499 1.00 -> -1.24 Inexact Rounded ddqua2100 quantize 1.2500 1.00 -> 1.25 Rounded ddqua2101 quantize 1.2501 1.00 -> 1.26 Inexact Rounded ddqua2102 quantize 1.2510 1.00 -> 1.26 Inexact Rounded ddqua2103 quantize 1.2550 1.00 -> 1.26 Inexact Rounded ddqua2104 quantize 1.2551 1.00 -> 1.26 Inexact Rounded ddqua2107 quantize 1.2560 1.00 -> 1.26 Inexact Rounded ddqua2108 quantize 1.2570 1.00 -> 1.26 Inexact Rounded ddqua2109 quantize 1.2599 1.00 -> 1.26 Inexact Rounded ddqua2111 quantize -1.2599 1.00 -> -1.26 Inexact Rounded ddqua2200 quantize 1.2600 1.00 -> 1.26 Rounded ddqua2201 quantize 1.2601 1.00 -> 1.26 Inexact Rounded ddqua2202 quantize 1.2610 1.00 -> 1.26 Inexact Rounded ddqua2203 quantize 1.2650 1.00 -> 1.26 Inexact Rounded ddqua2204 quantize 1.2651 1.00 -> 1.26 Inexact Rounded ddqua2207 quantize 1.2660 1.00 -> 1.26 Inexact Rounded ddqua2208 quantize 1.2670 1.00 -> 1.26 Inexact Rounded ddqua2209 quantize 1.2699 1.00 -> 1.26 Inexact Rounded ddqua2211 quantize -1.2699 1.00 -> -1.26 Inexact Rounded ddqua2300 quantize 1.2900 1.00 -> 1.29 Rounded ddqua2301 quantize 1.2901 1.00 -> 1.29 Inexact Rounded ddqua2302 quantize 1.2910 1.00 -> 1.29 Inexact Rounded ddqua2303 quantize 1.2950 1.00 -> 1.29 Inexact Rounded ddqua2304 quantize 1.2951 1.00 -> 1.29 Inexact Rounded ddqua2307 quantize 1.2960 1.00 -> 1.29 Inexact Rounded ddqua2308 quantize 1.2970 1.00 -> 1.29 Inexact Rounded ddqua2309 quantize 1.2999 1.00 -> 1.29 Inexact Rounded ddqua2311 quantize -1.2999 1.00 -> -1.29 Inexact Rounded -- Null tests rounding: half_even ddqua998 quantize 10 # -> NaN Invalid_operation ddqua999 quantize # 1e10 -> NaN Invalid_operation
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