| Raymond Hettinger | 7c85fa4 | 2004-07-01 11:01:35 +0000 | [diff] [blame] | 1 | ------------------------------------------------------------------------ | 
 | 2 | -- min.decTest -- decimal minimum                                     -- | 
| Benjamin Peterson | f17ff4e | 2008-07-31 16:32:12 +0000 | [diff] [blame] | 3 | -- Copyright (c) IBM Corporation, 1981, 2008.  All rights reserved.   -- | 
| Raymond Hettinger | 7c85fa4 | 2004-07-01 11:01:35 +0000 | [diff] [blame] | 4 | ------------------------------------------------------------------------ | 
 | 5 | -- Please see the document "General Decimal Arithmetic Testcases"     -- | 
 | 6 | -- at http://www2.hursley.ibm.com/decimal for the description of      -- | 
 | 7 | -- these testcases.                                                   -- | 
 | 8 | --                                                                    -- | 
 | 9 | -- These testcases are experimental ('beta' versions), and they       -- | 
 | 10 | -- may contain errors.  They are offered on an as-is basis.  In       -- | 
 | 11 | -- particular, achieving the same results as the tests here is not    -- | 
 | 12 | -- a guarantee that an implementation complies with any Standard      -- | 
 | 13 | -- or specification.  The tests are not exhaustive.                   -- | 
 | 14 | --                                                                    -- | 
 | 15 | -- Please send comments, suggestions, and corrections to the author:  -- | 
 | 16 | --   Mike Cowlishaw, IBM Fellow                                       -- | 
 | 17 | --   IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK         -- | 
 | 18 | --   mfc@uk.ibm.com                                                   -- | 
 | 19 | ------------------------------------------------------------------------ | 
| Mark Dickinson | 8a54653 | 2009-10-08 16:30:38 +0000 | [diff] [blame] | 20 | version: 2.59 | 
| Raymond Hettinger | 7c85fa4 | 2004-07-01 11:01:35 +0000 | [diff] [blame] | 21 |  | 
 | 22 | -- we assume that base comparison is tested in compare.decTest, so | 
 | 23 | -- these mainly cover special cases and rounding | 
 | 24 |  | 
 | 25 | extended:    1 | 
 | 26 | precision:   9 | 
 | 27 | rounding:    half_up | 
 | 28 | maxExponent: 384 | 
 | 29 | minexponent: -383 | 
 | 30 |  | 
 | 31 | -- sanity checks | 
 | 32 | mnmx001 min  -2  -2  -> -2 | 
 | 33 | mnmx002 min  -2  -1  -> -2 | 
 | 34 | mnmx003 min  -2   0  -> -2 | 
 | 35 | mnmx004 min  -2   1  -> -2 | 
 | 36 | mnmx005 min  -2   2  -> -2 | 
 | 37 | mnmx006 min  -1  -2  -> -2 | 
 | 38 | mnmx007 min  -1  -1  -> -1 | 
 | 39 | mnmx008 min  -1   0  -> -1 | 
 | 40 | mnmx009 min  -1   1  -> -1 | 
 | 41 | mnmx010 min  -1   2  -> -1 | 
 | 42 | mnmx011 min   0  -2  -> -2 | 
 | 43 | mnmx012 min   0  -1  -> -1 | 
 | 44 | mnmx013 min   0   0  ->  0 | 
 | 45 | mnmx014 min   0   1  ->  0 | 
 | 46 | mnmx015 min   0   2  ->  0 | 
 | 47 | mnmx016 min   1  -2  -> -2 | 
 | 48 | mnmx017 min   1  -1  -> -1 | 
 | 49 | mnmx018 min   1   0  ->  0 | 
 | 50 | mnmx019 min   1   1  ->  1 | 
 | 51 | mnmx020 min   1   2  ->  1 | 
 | 52 | mnmx021 min   2  -2  -> -2 | 
 | 53 | mnmx022 min   2  -1  -> -1 | 
 | 54 | mnmx023 min   2   0  ->  0 | 
 | 55 | mnmx025 min   2   1  ->  1 | 
 | 56 | mnmx026 min   2   2  ->  2 | 
 | 57 |  | 
 | 58 | -- extended zeros | 
 | 59 | mnmx030 min   0     0   ->  0 | 
| Raymond Hettinger | 3ee3ed2 | 2004-08-17 06:42:13 +0000 | [diff] [blame] | 60 | mnmx031 min   0    -0   -> -0 | 
 | 61 | mnmx032 min   0    -0.0 -> -0.0 | 
 | 62 | mnmx033 min   0     0.0 ->  0.0 | 
| Raymond Hettinger | 7c85fa4 | 2004-07-01 11:01:35 +0000 | [diff] [blame] | 63 | mnmx034 min  -0     0   -> -0 | 
 | 64 | mnmx035 min  -0    -0   -> -0 | 
 | 65 | mnmx036 min  -0    -0.0 -> -0 | 
 | 66 | mnmx037 min  -0     0.0 -> -0 | 
 | 67 | mnmx038 min   0.0   0   ->  0.0 | 
| Raymond Hettinger | 3ee3ed2 | 2004-08-17 06:42:13 +0000 | [diff] [blame] | 68 | mnmx039 min   0.0  -0   -> -0 | 
 | 69 | mnmx040 min   0.0  -0.0 -> -0.0 | 
| Raymond Hettinger | 7c85fa4 | 2004-07-01 11:01:35 +0000 | [diff] [blame] | 70 | mnmx041 min   0.0   0.0 ->  0.0 | 
 | 71 | mnmx042 min  -0.0   0   -> -0.0 | 
| Raymond Hettinger | 3ee3ed2 | 2004-08-17 06:42:13 +0000 | [diff] [blame] | 72 | mnmx043 min  -0.0  -0   -> -0 | 
| Raymond Hettinger | 7c85fa4 | 2004-07-01 11:01:35 +0000 | [diff] [blame] | 73 | mnmx044 min  -0.0  -0.0 -> -0.0 | 
 | 74 | mnmx045 min  -0.0   0.0 -> -0.0 | 
 | 75 |  | 
| Raymond Hettinger | 3ee3ed2 | 2004-08-17 06:42:13 +0000 | [diff] [blame] | 76 | mnmx046 min   0E1  -0E1 -> -0E+1 | 
 | 77 | mnmx047 min  -0E1   0E2 -> -0E+1 | 
 | 78 | mnmx048 min   0E2   0E1 ->  0E+1 | 
 | 79 | mnmx049 min   0E1   0E2 ->  0E+1 | 
 | 80 | mnmx050 min  -0E3  -0E2 -> -0E+3 | 
 | 81 | mnmx051 min  -0E2  -0E3 -> -0E+3 | 
| Raymond Hettinger | 7c85fa4 | 2004-07-01 11:01:35 +0000 | [diff] [blame] | 82 |  | 
 | 83 | -- Specials | 
 | 84 | precision: 9 | 
 | 85 | mnmx090 min  Inf  -Inf   -> -Infinity | 
 | 86 | mnmx091 min  Inf  -1000  -> -1000 | 
 | 87 | mnmx092 min  Inf  -1     -> -1 | 
 | 88 | mnmx093 min  Inf  -0     -> -0 | 
 | 89 | mnmx094 min  Inf   0     ->  0 | 
 | 90 | mnmx095 min  Inf   1     ->  1 | 
 | 91 | mnmx096 min  Inf   1000  ->  1000 | 
 | 92 | mnmx097 min  Inf   Inf   ->  Infinity | 
 | 93 | mnmx098 min -1000  Inf   -> -1000 | 
 | 94 | mnmx099 min -Inf   Inf   -> -Infinity | 
 | 95 | mnmx100 min -1     Inf   -> -1 | 
 | 96 | mnmx101 min -0     Inf   -> -0 | 
 | 97 | mnmx102 min  0     Inf   ->  0 | 
 | 98 | mnmx103 min  1     Inf   ->  1 | 
 | 99 | mnmx104 min  1000  Inf   ->  1000 | 
 | 100 | mnmx105 min  Inf   Inf   ->  Infinity | 
 | 101 |  | 
 | 102 | mnmx120 min -Inf  -Inf   -> -Infinity | 
 | 103 | mnmx121 min -Inf  -1000  -> -Infinity | 
 | 104 | mnmx122 min -Inf  -1     -> -Infinity | 
 | 105 | mnmx123 min -Inf  -0     -> -Infinity | 
 | 106 | mnmx124 min -Inf   0     -> -Infinity | 
 | 107 | mnmx125 min -Inf   1     -> -Infinity | 
 | 108 | mnmx126 min -Inf   1000  -> -Infinity | 
 | 109 | mnmx127 min -Inf   Inf   -> -Infinity | 
 | 110 | mnmx128 min -Inf  -Inf   -> -Infinity | 
 | 111 | mnmx129 min -1000 -Inf   -> -Infinity | 
 | 112 | mnmx130 min -1    -Inf   -> -Infinity | 
 | 113 | mnmx131 min -0    -Inf   -> -Infinity | 
 | 114 | mnmx132 min  0    -Inf   -> -Infinity | 
 | 115 | mnmx133 min  1    -Inf   -> -Infinity | 
 | 116 | mnmx134 min  1000 -Inf   -> -Infinity | 
 | 117 | mnmx135 min  Inf  -Inf   -> -Infinity | 
 | 118 |  | 
| Raymond Hettinger | 3ee3ed2 | 2004-08-17 06:42:13 +0000 | [diff] [blame] | 119 | -- 2004.08.02 754r chooses number over NaN in mixed cases | 
 | 120 | mnmx141 min  NaN -Inf    ->  -Infinity | 
 | 121 | mnmx142 min  NaN -1000   ->  -1000 | 
 | 122 | mnmx143 min  NaN -1      ->  -1 | 
 | 123 | mnmx144 min  NaN -0      ->  -0 | 
 | 124 | mnmx145 min  NaN  0      ->  0 | 
 | 125 | mnmx146 min  NaN  1      ->  1 | 
 | 126 | mnmx147 min  NaN  1000   ->  1000 | 
 | 127 | mnmx148 min  NaN  Inf    ->  Infinity | 
| Raymond Hettinger | 7c85fa4 | 2004-07-01 11:01:35 +0000 | [diff] [blame] | 128 | mnmx149 min  NaN  NaN    ->  NaN | 
| Raymond Hettinger | 3ee3ed2 | 2004-08-17 06:42:13 +0000 | [diff] [blame] | 129 | mnmx150 min -Inf  NaN    -> -Infinity | 
 | 130 | mnmx151 min -1000 NaN    -> -1000 | 
 | 131 | mnmx152 min -1   -NaN    -> -1 | 
 | 132 | mnmx153 min -0    NaN    -> -0 | 
 | 133 | mnmx154 min  0   -NaN    ->  0 | 
 | 134 | mnmx155 min  1    NaN    ->  1 | 
 | 135 | mnmx156 min  1000 NaN    ->  1000 | 
 | 136 | mnmx157 min  Inf  NaN    ->  Infinity | 
| Raymond Hettinger | 7c85fa4 | 2004-07-01 11:01:35 +0000 | [diff] [blame] | 137 |  | 
 | 138 | mnmx161 min  sNaN -Inf   ->  NaN  Invalid_operation | 
 | 139 | mnmx162 min  sNaN -1000  ->  NaN  Invalid_operation | 
 | 140 | mnmx163 min  sNaN -1     ->  NaN  Invalid_operation | 
 | 141 | mnmx164 min  sNaN -0     ->  NaN  Invalid_operation | 
 | 142 | mnmx165 min -sNaN  0     -> -NaN  Invalid_operation | 
 | 143 | mnmx166 min -sNaN  1     -> -NaN  Invalid_operation | 
 | 144 | mnmx167 min  sNaN  1000  ->  NaN  Invalid_operation | 
 | 145 | mnmx168 min  sNaN  NaN   ->  NaN  Invalid_operation | 
 | 146 | mnmx169 min  sNaN sNaN   ->  NaN  Invalid_operation | 
 | 147 | mnmx170 min  NaN  sNaN   ->  NaN  Invalid_operation | 
 | 148 | mnmx171 min -Inf  sNaN   ->  NaN  Invalid_operation | 
 | 149 | mnmx172 min -1000 sNaN   ->  NaN  Invalid_operation | 
 | 150 | mnmx173 min -1    sNaN   ->  NaN  Invalid_operation | 
 | 151 | mnmx174 min -0    sNaN   ->  NaN  Invalid_operation | 
 | 152 | mnmx175 min  0    sNaN   ->  NaN  Invalid_operation | 
 | 153 | mnmx176 min  1    sNaN   ->  NaN  Invalid_operation | 
 | 154 | mnmx177 min  1000 sNaN   ->  NaN  Invalid_operation | 
 | 155 | mnmx178 min  Inf  sNaN   ->  NaN  Invalid_operation | 
 | 156 | mnmx179 min  NaN  sNaN   ->  NaN  Invalid_operation | 
 | 157 |  | 
 | 158 | -- propagating NaNs | 
| Raymond Hettinger | 3ee3ed2 | 2004-08-17 06:42:13 +0000 | [diff] [blame] | 159 | mnmx181 min  NaN9   -Inf   -> -Infinity | 
 | 160 | mnmx182 min -NaN8    9990  ->  9990 | 
 | 161 | mnmx183 min  NaN71   Inf   ->  Infinity | 
 | 162 |  | 
 | 163 | mnmx184 min  NaN1    NaN54 ->  NaN1 | 
 | 164 | mnmx185 min  NaN22  -NaN53 ->  NaN22 | 
 | 165 | mnmx186 min -NaN3    NaN6  -> -NaN3 | 
 | 166 | mnmx187 min -NaN44   NaN7  -> -NaN44 | 
 | 167 |  | 
 | 168 | mnmx188 min -Inf     NaN41 -> -Infinity | 
 | 169 | mnmx189 min -9999   -NaN33 -> -9999 | 
 | 170 | mnmx190 min  Inf     NaN2  ->  Infinity | 
| Raymond Hettinger | 7c85fa4 | 2004-07-01 11:01:35 +0000 | [diff] [blame] | 171 |  | 
 | 172 | mnmx191 min  sNaN99 -Inf    ->  NaN99 Invalid_operation | 
 | 173 | mnmx192 min  sNaN98 -11     ->  NaN98 Invalid_operation | 
| Raymond Hettinger | 3ee3ed2 | 2004-08-17 06:42:13 +0000 | [diff] [blame] | 174 | mnmx193 min -sNaN97  NaN8   -> -NaN97 Invalid_operation | 
| Raymond Hettinger | 7c85fa4 | 2004-07-01 11:01:35 +0000 | [diff] [blame] | 175 | mnmx194 min  sNaN69 sNaN94  ->  NaN69 Invalid_operation | 
 | 176 | mnmx195 min  NaN95  sNaN93  ->  NaN93 Invalid_operation | 
 | 177 | mnmx196 min -Inf    sNaN92  ->  NaN92 Invalid_operation | 
 | 178 | mnmx197 min  088    sNaN91  ->  NaN91 Invalid_operation | 
 | 179 | mnmx198 min  Inf   -sNaN90  -> -NaN90 Invalid_operation | 
 | 180 | mnmx199 min  NaN    sNaN86  ->  NaN86 Invalid_operation | 
 | 181 |  | 
 | 182 | -- rounding checks -- chosen is rounded, or not | 
 | 183 | maxExponent: 999 | 
 | 184 | minexponent: -999 | 
 | 185 | precision: 9 | 
 | 186 | mnmx201 min -12345678000 1  -> -1.23456780E+10 Rounded | 
 | 187 | mnmx202 min 1 -12345678000  -> -1.23456780E+10 Rounded | 
 | 188 | mnmx203 min -1234567800  1  -> -1.23456780E+9 Rounded | 
 | 189 | mnmx204 min 1 -1234567800   -> -1.23456780E+9 Rounded | 
 | 190 | mnmx205 min -1234567890  1  -> -1.23456789E+9 Rounded | 
 | 191 | mnmx206 min 1 -1234567890   -> -1.23456789E+9 Rounded | 
 | 192 | mnmx207 min -1234567891  1  -> -1.23456789E+9 Inexact Rounded | 
 | 193 | mnmx208 min 1 -1234567891   -> -1.23456789E+9 Inexact Rounded | 
 | 194 | mnmx209 min -12345678901 1  -> -1.23456789E+10 Inexact Rounded | 
 | 195 | mnmx210 min 1 -12345678901  -> -1.23456789E+10 Inexact Rounded | 
 | 196 | mnmx211 min -1234567896  1  -> -1.23456790E+9 Inexact Rounded | 
 | 197 | mnmx212 min 1 -1234567896   -> -1.23456790E+9 Inexact Rounded | 
 | 198 | mnmx213 min 1234567891  1   -> 1 | 
 | 199 | mnmx214 min 1 1234567891    -> 1 | 
 | 200 | mnmx215 min 12345678901 1   -> 1 | 
 | 201 | mnmx216 min 1 12345678901   -> 1 | 
 | 202 | mnmx217 min 1234567896  1   -> 1 | 
 | 203 | mnmx218 min 1 1234567896    -> 1 | 
 | 204 |  | 
 | 205 | precision: 15 | 
 | 206 | mnmx221 min -12345678000 1  -> -12345678000 | 
 | 207 | mnmx222 min 1 -12345678000  -> -12345678000 | 
 | 208 | mnmx223 min -1234567800  1  -> -1234567800 | 
 | 209 | mnmx224 min 1 -1234567800   -> -1234567800 | 
 | 210 | mnmx225 min -1234567890  1  -> -1234567890 | 
 | 211 | mnmx226 min 1 -1234567890   -> -1234567890 | 
 | 212 | mnmx227 min -1234567891  1  -> -1234567891 | 
 | 213 | mnmx228 min 1 -1234567891   -> -1234567891 | 
 | 214 | mnmx229 min -12345678901 1  -> -12345678901 | 
 | 215 | mnmx230 min 1 -12345678901  -> -12345678901 | 
 | 216 | mnmx231 min -1234567896  1  -> -1234567896 | 
 | 217 | mnmx232 min 1 -1234567896   -> -1234567896 | 
 | 218 | mnmx233 min 1234567891  1   -> 1 | 
 | 219 | mnmx234 min 1 1234567891    -> 1 | 
 | 220 | mnmx235 min 12345678901 1   -> 1 | 
 | 221 | mnmx236 min 1 12345678901   -> 1 | 
 | 222 | mnmx237 min 1234567896  1   -> 1 | 
 | 223 | mnmx238 min 1 1234567896    -> 1 | 
 | 224 |  | 
 | 225 | -- from examples | 
 | 226 | mnmx280 min '3'   '2'  ->  '2' | 
 | 227 | mnmx281 min '-10' '3'  ->  '-10' | 
 | 228 | mnmx282 min '1.0' '1'  ->  '1.0' | 
| Raymond Hettinger | 3ee3ed2 | 2004-08-17 06:42:13 +0000 | [diff] [blame] | 229 | mnmx283 min '1' '1.0'  ->  '1.0' | 
 | 230 | mnmx284 min '7' 'NaN'  ->  '7' | 
| Raymond Hettinger | 7c85fa4 | 2004-07-01 11:01:35 +0000 | [diff] [blame] | 231 |  | 
 | 232 | -- overflow and underflow tests .. subnormal results [inputs] now allowed | 
 | 233 | maxExponent: 999999999 | 
 | 234 | minexponent: -999999999 | 
 | 235 | mnmx330 min -1.23456789012345E-0 -9E+999999999 -> -9E+999999999 | 
 | 236 | mnmx331 min -9E+999999999 -1.23456789012345E-0 -> -9E+999999999 | 
 | 237 | mnmx332 min -0.100 -9E-999999999               -> -0.100 | 
 | 238 | mnmx333 min -9E-999999999 -0.100               -> -0.100 | 
 | 239 | mnmx335 min +1.23456789012345E-0 -9E+999999999 -> -9E+999999999 | 
 | 240 | mnmx336 min -9E+999999999 1.23456789012345E-0  -> -9E+999999999 | 
 | 241 | mnmx337 min +0.100 -9E-999999999               -> -9E-999999999 | 
 | 242 | mnmx338 min -9E-999999999 0.100                -> -9E-999999999 | 
 | 243 |  | 
 | 244 | mnmx339 min -1e-599999999 -1e-400000001   ->  -1E-400000001 | 
 | 245 | mnmx340 min -1e-599999999 -1e-400000000   ->  -1E-400000000 | 
 | 246 | mnmx341 min -1e-600000000 -1e-400000000   ->  -1E-400000000 | 
 | 247 | mnmx342 min -9e-999999998 -0.01           ->  -0.01 | 
 | 248 | mnmx343 min -9e-999999998 -0.1            ->  -0.1 | 
 | 249 | mnmx344 min -0.01         -9e-999999998   ->  -0.01 | 
 | 250 | mnmx345 min -1e599999999  -1e400000001    ->  -1E+599999999 | 
 | 251 | mnmx346 min -1e599999999  -1e400000000    ->  -1E+599999999 | 
 | 252 | mnmx347 min -1e600000000  -1e400000000    ->  -1E+600000000 | 
 | 253 | mnmx348 min -9e999999998  -100            ->  -9E+999999998 | 
 | 254 | mnmx349 min -9e999999998  -10             ->  -9E+999999998 | 
 | 255 | mnmx350 min -100          -9e999999998    ->  -9E+999999998 | 
 | 256 | -- signs | 
 | 257 | mnmx351 min -1e+777777777 -1e+411111111 -> -1E+777777777 | 
 | 258 | mnmx352 min -1e+777777777 +1e+411111111 -> -1E+777777777 | 
 | 259 | mnmx353 min +1e+777777777 -1e+411111111 -> -1E+411111111 | 
 | 260 | mnmx354 min +1e+777777777 +1e+411111111 ->  1E+411111111 | 
 | 261 | mnmx355 min -1e-777777777 -1e-411111111 -> -1E-411111111 | 
 | 262 | mnmx356 min -1e-777777777 +1e-411111111 -> -1E-777777777 | 
 | 263 | mnmx357 min +1e-777777777 -1e-411111111 -> -1E-411111111 | 
 | 264 | mnmx358 min +1e-777777777 +1e-411111111 ->  1E-777777777 | 
 | 265 |  | 
| Raymond Hettinger | 3ee3ed2 | 2004-08-17 06:42:13 +0000 | [diff] [blame] | 266 | -- expanded list from min/max 754r purple prose | 
 | 267 | -- [explicit tests for exponent ordering] | 
 | 268 | mnmx401 min  Inf    1.1     ->  1.1 | 
 | 269 | mnmx402 min  1.1    1       ->  1 | 
 | 270 | mnmx403 min  1      1.0     ->  1.0 | 
 | 271 | mnmx404 min  1.0    0.1     ->  0.1 | 
 | 272 | mnmx405 min  0.1    0.10    ->  0.10 | 
 | 273 | mnmx406 min  0.10   0.100   ->  0.100 | 
 | 274 | mnmx407 min  0.10   0       ->  0 | 
 | 275 | mnmx408 min  0      0.0     ->  0.0 | 
 | 276 | mnmx409 min  0.0   -0       -> -0 | 
 | 277 | mnmx410 min  0.0   -0.0     -> -0.0 | 
 | 278 | mnmx411 min  0.00  -0.0     -> -0.0 | 
 | 279 | mnmx412 min  0.0   -0.00    -> -0.00 | 
 | 280 | mnmx413 min  0     -0.0     -> -0.0 | 
 | 281 | mnmx414 min  0     -0       -> -0 | 
 | 282 | mnmx415 min -0.0   -0       -> -0 | 
 | 283 | mnmx416 min -0     -0.100   -> -0.100 | 
 | 284 | mnmx417 min -0.100 -0.10    -> -0.10 | 
 | 285 | mnmx418 min -0.10  -0.1     -> -0.1 | 
 | 286 | mnmx419 min -0.1   -1.0     -> -1.0 | 
 | 287 | mnmx420 min -1.0   -1       -> -1 | 
 | 288 | mnmx421 min -1     -1.1     -> -1.1 | 
 | 289 | mnmx423 min -1.1   -Inf     -> -Infinity | 
 | 290 | -- same with operands reversed | 
 | 291 | mnmx431 min  1.1    Inf     ->  1.1 | 
 | 292 | mnmx432 min  1      1.1     ->  1 | 
 | 293 | mnmx433 min  1.0    1       ->  1.0 | 
 | 294 | mnmx434 min  0.1    1.0     ->  0.1 | 
 | 295 | mnmx435 min  0.10   0.1     ->  0.10 | 
 | 296 | mnmx436 min  0.100  0.10    ->  0.100 | 
 | 297 | mnmx437 min  0      0.10    ->  0 | 
 | 298 | mnmx438 min  0.0    0       ->  0.0 | 
 | 299 | mnmx439 min -0      0.0     -> -0 | 
 | 300 | mnmx440 min -0.0    0.0     -> -0.0 | 
 | 301 | mnmx441 min -0.0    0.00    -> -0.0 | 
 | 302 | mnmx442 min -0.00   0.0     -> -0.00 | 
 | 303 | mnmx443 min -0.0    0       -> -0.0 | 
 | 304 | mnmx444 min -0      0       -> -0 | 
 | 305 | mnmx445 min -0     -0.0     -> -0 | 
 | 306 | mnmx446 min -0.100 -0       -> -0.100 | 
 | 307 | mnmx447 min -0.10  -0.100   -> -0.10 | 
 | 308 | mnmx448 min -0.1   -0.10    -> -0.1 | 
 | 309 | mnmx449 min -1.0   -0.1     -> -1.0 | 
 | 310 | mnmx450 min -1     -1.0     -> -1 | 
 | 311 | mnmx451 min -1.1   -1       -> -1.1 | 
 | 312 | mnmx453 min -Inf   -1.1     -> -Infinity | 
 | 313 | -- largies | 
 | 314 | mnmx460 min  1000   1E+3    ->  1000 | 
 | 315 | mnmx461 min  1E+3   1000    ->  1000 | 
 | 316 | mnmx462 min  1000  -1E+3    -> -1E+3 | 
 | 317 | mnmx463 min  1E+3  -1000    -> -1000 | 
 | 318 | mnmx464 min -1000   1E+3    -> -1000 | 
 | 319 | mnmx465 min -1E+3   1000    -> -1E+3 | 
 | 320 | mnmx466 min -1000  -1E+3    -> -1E+3 | 
 | 321 | mnmx467 min -1E+3  -1000    -> -1E+3 | 
 | 322 |  | 
| Thomas Wouters | 1b7f891 | 2007-09-19 03:06:30 +0000 | [diff] [blame] | 323 | -- rounding (results treated as though plus) | 
 | 324 | maxexponent: 999999999 | 
 | 325 | minexponent: -999999999 | 
 | 326 | precision: 3 | 
 | 327 |  | 
 | 328 | mnmx470 min  1      5      ->  1 | 
 | 329 | mnmx471 min  10     50     ->  10 | 
 | 330 | mnmx472 min  100    500    ->  100 | 
 | 331 | mnmx473 min  1000   5000   ->  1.00E+3 Rounded | 
 | 332 | mnmx474 min  10000  50000  ->  1.00E+4 Rounded | 
 | 333 | mnmx475 min  6      50     ->  6 | 
 | 334 | mnmx476 min  66     500    ->  66 | 
 | 335 | mnmx477 min  666    5000   ->  666 | 
 | 336 | mnmx478 min  6666   50000  ->  6.67E+3 Rounded Inexact | 
 | 337 | mnmx479 min  66666  500000 ->  6.67E+4 Rounded Inexact | 
 | 338 | mnmx480 min  33333  500000 ->  3.33E+4 Rounded Inexact | 
 | 339 | mnmx481 min  75401  1      ->  1 | 
 | 340 | mnmx482 min  75402  10     ->  10 | 
 | 341 | mnmx483 min  75403  100    ->  100 | 
 | 342 | mnmx484 min  75404  1000   ->  1.00E+3 Rounded | 
 | 343 | mnmx485 min  75405  10000  ->  1.00E+4 Rounded | 
 | 344 | mnmx486 min  75406  6      ->  6 | 
 | 345 | mnmx487 min  75407  66     ->  66 | 
 | 346 | mnmx488 min  75408  666    ->  666 | 
 | 347 | mnmx489 min  75409  6666   ->  6.67E+3 Rounded Inexact | 
 | 348 | mnmx490 min  75410  66666  ->  6.67E+4 Rounded Inexact | 
 | 349 | mnmx491 min  75411  33333  ->  3.33E+4 Rounded Inexact | 
 | 350 |  | 
| Raymond Hettinger | 7c85fa4 | 2004-07-01 11:01:35 +0000 | [diff] [blame] | 351 |  | 
 | 352 | -- overflow tests | 
 | 353 | maxexponent: 999999999 | 
 | 354 | minexponent: -999999999 | 
 | 355 | precision: 3 | 
| Raymond Hettinger | 3ee3ed2 | 2004-08-17 06:42:13 +0000 | [diff] [blame] | 356 | mnmx500 min 9.999E+999999999  0 ->  0 | 
 | 357 | mnmx501 min -9.999E+999999999 0 -> -Infinity Inexact Overflow Rounded | 
| Raymond Hettinger | 7c85fa4 | 2004-07-01 11:01:35 +0000 | [diff] [blame] | 358 |  | 
 | 359 | -- subnormals and underflow | 
 | 360 | precision: 3 | 
 | 361 | maxexponent: 999 | 
 | 362 | minexponent: -999 | 
| Raymond Hettinger | 3ee3ed2 | 2004-08-17 06:42:13 +0000 | [diff] [blame] | 363 | mnmx510 min  1.00E-999       0  ->   0 | 
 | 364 | mnmx511 min  0.1E-999        0  ->   0 | 
 | 365 | mnmx512 min  0.10E-999       0  ->   0 | 
 | 366 | mnmx513 min  0.100E-999      0  ->   0 | 
 | 367 | mnmx514 min  0.01E-999       0  ->   0 | 
 | 368 | mnmx515 min  0.999E-999      0  ->   0 | 
 | 369 | mnmx516 min  0.099E-999      0  ->   0 | 
 | 370 | mnmx517 min  0.009E-999      0  ->   0 | 
 | 371 | mnmx518 min  0.001E-999      0  ->   0 | 
 | 372 | mnmx519 min  0.0009E-999     0  ->   0 | 
 | 373 | mnmx520 min  0.0001E-999     0  ->   0 | 
| Raymond Hettinger | 7c85fa4 | 2004-07-01 11:01:35 +0000 | [diff] [blame] | 374 |  | 
| Raymond Hettinger | 3ee3ed2 | 2004-08-17 06:42:13 +0000 | [diff] [blame] | 375 | mnmx530 min -1.00E-999       0  ->  -1.00E-999 | 
 | 376 | mnmx531 min -0.1E-999        0  ->  -1E-1000   Subnormal | 
 | 377 | mnmx532 min -0.10E-999       0  ->  -1.0E-1000 Subnormal | 
 | 378 | mnmx533 min -0.100E-999      0  ->  -1.0E-1000 Subnormal Rounded | 
 | 379 | mnmx534 min -0.01E-999       0  ->  -1E-1001   Subnormal | 
| Thomas Wouters | 1b7f891 | 2007-09-19 03:06:30 +0000 | [diff] [blame] | 380 | -- next is rounded to Nmin | 
| Raymond Hettinger | 3ee3ed2 | 2004-08-17 06:42:13 +0000 | [diff] [blame] | 381 | mnmx535 min -0.999E-999      0  ->  -1.00E-999 Inexact Rounded Subnormal Underflow | 
 | 382 | mnmx536 min -0.099E-999      0  ->  -1.0E-1000 Inexact Rounded Subnormal Underflow | 
 | 383 | mnmx537 min -0.009E-999      0  ->  -1E-1001   Inexact Rounded Subnormal Underflow | 
| Thomas Wouters | 1b7f891 | 2007-09-19 03:06:30 +0000 | [diff] [blame] | 384 | mnmx538 min -0.001E-999      0  ->  -0E-1001   Inexact Rounded Subnormal Underflow Clamped | 
 | 385 | mnmx539 min -0.0009E-999     0  ->  -0E-1001   Inexact Rounded Subnormal Underflow Clamped | 
 | 386 | mnmx540 min -0.0001E-999     0  ->  -0E-1001   Inexact Rounded Subnormal Underflow Clamped | 
| Raymond Hettinger | 7c85fa4 | 2004-07-01 11:01:35 +0000 | [diff] [blame] | 387 |  | 
| Thomas Wouters | 1b7f891 | 2007-09-19 03:06:30 +0000 | [diff] [blame] | 388 | -- misalignment traps for little-endian | 
 | 389 | precision: 9 | 
 | 390 | mnmx551 min      1.0       0.1  -> 0.1 | 
 | 391 | mnmx552 min      0.1       1.0  -> 0.1 | 
 | 392 | mnmx553 min     10.0       0.1  -> 0.1 | 
 | 393 | mnmx554 min      0.1      10.0  -> 0.1 | 
 | 394 | mnmx555 min      100       1.0  -> 1.0 | 
 | 395 | mnmx556 min      1.0       100  -> 1.0 | 
 | 396 | mnmx557 min     1000      10.0  -> 10.0 | 
 | 397 | mnmx558 min     10.0      1000  -> 10.0 | 
 | 398 | mnmx559 min    10000     100.0  -> 100.0 | 
 | 399 | mnmx560 min    100.0     10000  -> 100.0 | 
 | 400 | mnmx561 min   100000    1000.0  -> 1000.0 | 
 | 401 | mnmx562 min   1000.0    100000  -> 1000.0 | 
 | 402 | mnmx563 min  1000000   10000.0  -> 10000.0 | 
 | 403 | mnmx564 min  10000.0   1000000  -> 10000.0 | 
| Raymond Hettinger | 7c85fa4 | 2004-07-01 11:01:35 +0000 | [diff] [blame] | 404 |  | 
 | 405 | -- Null tests | 
 | 406 | mnm900 min 10  # -> NaN Invalid_operation | 
 | 407 | mnm901 min  # 10 -> NaN Invalid_operation |