------------------------------------------------------------------------

-- 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: 2.58

-- 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