| ------------------------------------------------------------------------ |
| -- 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 |
