1 ------------------------------------------------------------------------ 2 -- dqCanonical.decTest -- test decQuad canonical results -- 3 -- Copyright (c) IBM Corporation, 1981, 2008. All rights reserved. -- 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 (a] uk.ibm.com -- 19 ------------------------------------------------------------------------ 20 version: 2.59 21 22 -- This file tests that copy operations leave uncanonical operands 23 -- unchanged, and vice versa 24 25 -- All operands and results are decQuads. 26 extended: 1 27 clamp: 1 28 precision: 34 29 maxExponent: 6144 30 minExponent: -6143 31 rounding: half_even 32 33 -- Uncanonical declets are: abc, where: 34 -- a=1,2,3 35 -- b=6,7,e,f 36 -- c=e,f 37 38 -- assert some standard (canonical) values; this tests that FromString 39 -- produces canonical results (many more in decimalNN) 40 dqcan001 apply 9.999999999999999999999999999999999E+6144 -> #77ffcff3fcff3fcff3fcff3fcff3fcff 41 dqcan002 apply 0 -> #22080000000000000000000000000000 42 dqcan003 apply 1 -> #22080000000000000000000000000001 43 dqcan004 apply -1 -> #a2080000000000000000000000000001 44 dqcan005 apply Infinity -> #78000000000000000000000000000000 45 dqcan006 apply -Infinity -> #f8000000000000000000000000000000 46 dqcan007 apply -NaN -> #fc000000000000000000000000000000 47 dqcan008 apply -sNaN -> #fe000000000000000000000000000000 48 dqcan009 apply NaN999999999999999999999999999999999 -> #7c000ff3fcff3fcff3fcff3fcff3fcff 49 dqcan010 apply sNaN999999999999999999999999999999999 -> #7e000ff3fcff3fcff3fcff3fcff3fcff 50 decan011 apply 9999999999999999999999999999999999 -> #6e080ff3fcff3fcff3fcff3fcff3fcff 51 dqcan012 apply 7.50 -> #220780000000000000000000000003d0 52 dqcan013 apply 9.99 -> #220780000000000000000000000000ff 53 54 -- Base tests for canonical encodings (individual operator 55 -- propagation is tested later) 56 57 -- Finites: declets in coefficient 58 dqcan021 canonical #77ffcff3fcff3fcff3fcff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff 59 dqcan022 canonical #77fffff3fcff3fcff3fcff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff 60 dqcan023 canonical #77ffcffffcff3fcff3fcff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff 61 dqcan024 canonical #77ffcff3ffff3fcff3fcff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff 62 dqcan025 canonical #77ffcff3fcffffcff3fcff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff 63 dqcan026 canonical #77ffcff3fcff3ffff3fcff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff 64 dqcan027 canonical #77ffcff3fcff3fcffffcff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff 65 dqcan028 canonical #77ffcff3fcff3fcff3ffff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff 66 dqcan029 canonical #77ffcff3fcff3fcff3fcffffcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff 67 dqcan030 canonical #77ffcff3fcff3fcff3fcff3ffff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff 68 dqcan031 canonical #77ffcff3fcff3fcff3fcff3fcffffcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff 69 dqcan032 canonical #77ffcff3fcff3fcff3fcff3fcff3ffff -> #77ffcff3fcff3fcff3fcff3fcff3fcff 70 71 -- NaN: declets in payload 72 dqcan061 canonical #7c000ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff 73 dqcan062 canonical #7c000ffffcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff 74 dqcan063 canonical #7c000ff3ffff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff 75 dqcan064 canonical #7c000ff3fcffffcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff 76 dqcan065 canonical #7c000ff3fcff3ffff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff 77 dqcan066 canonical #7c000ff3fcff3fcffffcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff 78 dqcan067 canonical #7c000ff3fcff3fcff3ffff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff 79 dqcan068 canonical #7c000ff3fcff3fcff3fcffffcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff 80 dqcan069 canonical #7c000ff3fcff3fcff3fcff3ffff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff 81 dqcan070 canonical #7c000ff3fcff3fcff3fcff3fcffffcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff 82 dqcan071 canonical #7c000ff3fcff3fcff3fcff3fcff3ffff -> #7c000ff3fcff3fcff3fcff3fcff3fcff 83 -- NaN: exponent continuation bits [excluding sNaN selector] 84 dqcan081 canonical #7d000ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff 85 dqcan082 canonical #7c800ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff 86 dqcan083 canonical #7c400ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff 87 dqcan084 canonical #7c200ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff 88 dqcan085 canonical #7c100ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff 89 dqcan086 canonical #7c080ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff 90 dqcan087 canonical #7c040ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff 91 dqcan088 canonical #7c020ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff 92 dqcan089 canonical #7c010ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff 93 dqcan090 canonical #7c008ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff 94 dqcan091 canonical #7c004ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff 95 96 -- sNaN: declets in payload 97 dqcan101 canonical #7e000ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff 98 dqcan102 canonical #7e000ffffcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff 99 dqcan103 canonical #7e000ff3ffff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff 100 dqcan104 canonical #7e000ff3fcffffcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff 101 dqcan105 canonical #7e000ff3fcff3ffff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff 102 dqcan106 canonical #7e000ff3fcff3fcffffcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff 103 dqcan107 canonical #7e000ff3fcff3fcff3ffff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff 104 dqcan108 canonical #7e000ff3fcff3fcff3fcffffcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff 105 dqcan109 canonical #7e000ff3fcff3fcff3fcff3ffff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff 106 dqcan100 canonical #7e000ff3fcff3fcff3fcff3fcffffcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff 107 dqcan111 canonical #7e000ff3fcff3fcff3fcff3fcff3ffff -> #7e000ff3fcff3fcff3fcff3fcff3fcff 108 -- sNaN: exponent continuation bits [excluding sNaN selector] 109 dqcan121 canonical #7f000ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff 110 dqcan122 canonical #7e800ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff 111 dqcan123 canonical #7e400ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff 112 dqcan124 canonical #7e200ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff 113 dqcan125 canonical #7e100ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff 114 dqcan126 canonical #7e080ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff 115 dqcan127 canonical #7e040ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff 116 dqcan128 canonical #7e020ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff 117 dqcan129 canonical #7e010ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff 118 dqcan130 canonical #7e008ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff 119 dqcan131 canonical #7e004ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff 120 121 -- Inf: exponent continuation bits 122 dqcan137 canonical #78000000000000000000000000000000 -> #78000000000000000000000000000000 123 dqcan138 canonical #79000000000000000000000000000000 -> #78000000000000000000000000000000 124 dqcan139 canonical #7a000000000000000000000000000000 -> #78000000000000000000000000000000 125 dqcan140 canonical #78800000000000000000000000000000 -> #78000000000000000000000000000000 126 dqcan141 canonical #78400000000000000000000000000000 -> #78000000000000000000000000000000 127 dqcan142 canonical #78200000000000000000000000000000 -> #78000000000000000000000000000000 128 dqcan143 canonical #78100000000000000000000000000000 -> #78000000000000000000000000000000 129 dqcan144 canonical #78080000000000000000000000000000 -> #78000000000000000000000000000000 130 dqcan145 canonical #78040000000000000000000000000000 -> #78000000000000000000000000000000 131 dqcan146 canonical #78020000000000000000000000000000 -> #78000000000000000000000000000000 132 dqcan147 canonical #78010000000000000000000000000000 -> #78000000000000000000000000000000 133 dqcan148 canonical #78008000000000000000000000000000 -> #78000000000000000000000000000000 134 dqcan149 canonical #78004000000000000000000000000000 -> #78000000000000000000000000000000 135 136 -- Inf: coefficient continuation bits (first, last, and a few others) 137 dqcan150 canonical #78000000000000000000000000000000 -> #78000000000000000000000000000000 138 dqcan151 canonical #78020000000000000000000000000000 -> #78000000000000000000000000000000 139 dqcan152 canonical #78000000000000000000000000000001 -> #78000000000000000000000000000000 140 dqcan153 canonical #78010000000000000000000000000000 -> #78000000000000000000000000000000 141 dqcan154 canonical #78002000000000000000000000000000 -> #78000000000000000000000000000000 142 dqcan155 canonical #78000800000000000000000000000000 -> #78000000000000000000000000000000 143 dqcan156 canonical #78000020000000000000000000000000 -> #78000000000000000000000000000000 144 dqcan157 canonical #78000004000000000000000000000000 -> #78000000000000000000000000000000 145 dqcan158 canonical #78000000400000000000000000000000 -> #78000000000000000000000000000000 146 dqcan159 canonical #78000000080000000000000000000000 -> #78000000000000000000000000000000 147 dqcan160 canonical #78000000004000000000000000000000 -> #78000000000000000000000000000000 148 dqcan161 canonical #78000000000200000000000000000000 -> #78000000000000000000000000000000 149 dqcan162 canonical #78000000000080000000000000000000 -> #78000000000000000000000000000000 150 dqcan163 canonical #78000000000002000000000000000000 -> #78000000000000000000000000000000 151 dqcan164 canonical #78000000000000400000000000000000 -> #78000000000000000000000000000000 152 dqcan165 canonical #78000000000000080000000000000000 -> #78000000000000000000000000000000 153 dqcan166 canonical #78000000000000001000000000000000 -> #78000000000000000000000000000000 154 dqcan167 canonical #78000000000000000200000000000000 -> #78000000000000000000000000000000 155 dqcan168 canonical #78000000000000000080000000000000 -> #78000000000000000000000000000000 156 dqcan169 canonical #78000000000000000004000000000000 -> #78000000000000000000000000000000 157 dqcan170 canonical #78000000000000000000400000000000 -> #78000000000000000000000000000000 158 dqcan171 canonical #78000000000000000000010000000000 -> #78000000000000000000000000000000 159 dqcan172 canonical #78000000000000000000002000000000 -> #78000000000000000000000000000000 160 dqcan173 canonical #78000000000000000000000400000000 -> #78000000000000000000000000000000 161 dqcan174 canonical #78000000000000000000000080000000 -> #78000000000000000000000000000000 162 dqcan175 canonical #78000000000000000000000002000000 -> #78000000000000000000000000000000 163 dqcan176 canonical #78000000000000000000000000400000 -> #78000000000000000000000000000000 164 dqcan177 canonical #78000000000000000000000000020000 -> #78000000000000000000000000000000 165 dqcan178 canonical #78000000000000000000000000001000 -> #78000000000000000000000000000000 166 dqcan179 canonical #78000000000000000000000000000400 -> #78000000000000000000000000000000 167 dqcan180 canonical #78000000000000000000000000000020 -> #78000000000000000000000000000000 168 dqcan181 canonical #78000000000000000000000000000008 -> #78000000000000000000000000000000 169 170 171 -- Now the operators -- trying to check paths that might fail to 172 -- canonicalize propagated operands 173 174 ----- Add: 175 -- Finites: neutral 0 176 dqcan202 add 0E+6144 #77ffcff3fcff3fcffffcff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff 177 dqcan203 add #77ffcff3fcff3fcff3fcff3ffff3fcff 0E+6144 -> #77ffcff3fcff3fcff3fcff3fcff3fcff 178 -- tiny zero 179 dqcan204 add 0E-6176 #77ffcff3ffff3fcff3fcff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff Rounded 180 dqcan205 add #77ffcff3fcff3fcff3fcff3fcff3ffff 0E-6176 -> #77ffcff3fcff3fcff3fcff3fcff3fcff Rounded 181 -- tiny non zero 182 dqcan206 add -1E-6176 #77ffcff3fcff3fcff3fcff3fcfffffff -> #77ffcff3fcff3fcff3fcff3fcff3fcff Inexact Rounded 183 dqcan207 add #77ffcffffffffffffffffffffff3fcff -1E-6176 -> #77ffcff3fcff3fcff3fcff3fcff3fcff Inexact Rounded 184 -- NaN: declets in payload 185 dqcan211 add 0 #7c000ff3fcff3fcff3fcfffffff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff 186 dqcan212 add #7c000ff3fcff3fcfffffff3fcff3fcff 0 -> #7c000ff3fcff3fcff3fcff3fcff3fcff 187 -- NaN: exponent continuation bits [excluding sNaN selector] 188 dqcan213 add 0 #7c400ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff 189 dqcan214 add #7c020ff3fcff3fcff3fcff3fcff3fcff 0 -> #7c000ff3fcff3fcff3fcff3fcff3fcff 190 -- sNaN: declets in payload 191 dqcan215 add 0 #7e000ff3fcffffcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation 192 dqcan216 add #7e003ff3fcff3fcff3fcff3fcff3fcff 0 -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation 193 -- sNaN: exponent continuation bits [excluding sNaN selector] 194 dqcan217 add 0 #7e500ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation 195 dqcan218 add #7e0e0ff3fcff3fcff3fcff3fcff3fcff 0 -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation 196 -- Inf: exponent continuation bits 197 dqcan220 add 0 #78010000000000000000000000000000 -> #78000000000000000000000000000000 198 dqcan221 add #78680000000000000000000000000000 0 -> #78000000000000000000000000000000 199 -- Inf: coefficient continuation bits 200 dqcan222 add 0 #78002000000000000000000000000000 -> #78000000000000000000000000000000 201 dqcan223 add #78000000000000000000000000000001 0 -> #78000000000000000000000000000000 202 dqcan224 add 0 #78000002000000000000000000000000 -> #78000000000000000000000000000000 203 dqcan225 add #780000000000f0000000000000000000 0 -> #78000000000000000000000000000000 204 dqcan226 add 0 #78000000000000000005000000000000 -> #78000000000000000000000000000000 205 dqcan227 add #780000000000000000000000000a0000 0 -> #78000000000000000000000000000000 206 207 ----- Class: [does not return encoded] 208 209 ----- Compare: 210 dqcan231 compare -Inf 1 -> #a2080000000000000000000000000001 211 dqcan232 compare -Inf -Inf -> #22080000000000000000000000000000 212 dqcan233 compare 1 -Inf -> #22080000000000000000000000000001 213 dqcan234 compare #7c010ff3fcff3fcff3fcff3ffffffcff -1000 -> #7c000ff3fcff3fcff3fcff3fcff3fcff 214 dqcan235 compare #7e004ff3fcff3fcff3ffffffcff3fcff -1000 -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation 215 216 ----- CompareSig: 217 dqcan241 comparesig -Inf 1 -> #a2080000000000000000000000000001 218 dqcan242 comparesig -Inf -Inf -> #22080000000000000000000000000000 219 dqcan243 comparesig 1 -Inf -> #22080000000000000000000000000001 220 dqcan244 comparesig #7c400ff3ffff3fcff3fcff3fcff3fcff -1000 -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation 221 dqcan245 comparesig #7e050ff3fcfffffff3fcff3fcff3fcff -1000 -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation 222 223 ----- Copy: [does not usually canonicalize] 224 -- finites 225 dqcan250 copy #6e080ff3fcff3fcfffffff3fcfffffff -> #6e080ff3fcff3fcfffffff3fcfffffff 226 dqcan251 copy #ee080ff3fcff3ffff3fcff3ffff3fcff -> #ee080ff3fcff3ffff3fcff3ffff3fcff 227 -- NaNs 228 dqcan252 copy #7c000ff3fcffffffffffffffcff3fcff -> #7c000ff3fcffffffffffffffcff3fcff 229 dqcan253 copy #7c080ff3fcff3fcff3fcff3fcff3fcff -> #7c080ff3fcff3fcff3fcff3fcff3fcff 230 -- sNaN 231 dqcan254 copy #7e003ff3fcffffffffffffffcff3fcff -> #7e003ff3fcffffffffffffffcff3fcff 232 dqcan255 copy #7e100ff3fcff3fcff3fcff3fcff3fcff -> #7e100ff3fcff3fcff3fcff3fcff3fcff 233 -- Inf 234 dqcan258 copy #78002000000000000000000000000000 -> #78002000000000000000000000000000 235 dqcan259 copy #78000000000010000000000000100000 -> #78000000000010000000000000100000 236 237 ----- CopyAbs: [does not usually canonicalize] 238 -- finites 239 dqcan260 copyabs #6e080ff3fcff3fcfffffff3fcfffffff -> #6e080ff3fcff3fcfffffff3fcfffffff 240 dqcan261 copyabs #ee080ff3fcff3ffff3fcff3ffff3fcff -> #6e080ff3fcff3ffff3fcff3ffff3fcff 241 -- NaNs 242 dqcan262 copyabs #fc000ff3fcffffffffffffffcff3fcff -> #7c000ff3fcffffffffffffffcff3fcff 243 dqcan263 copyabs #fc080ff3fcff3fcff3fcff3fcff3fcff -> #7c080ff3fcff3fcff3fcff3fcff3fcff 244 -- sNaN 245 dqcan264 copyabs #fe003ff3fcffffffffffffffcff3fcff -> #7e003ff3fcffffffffffffffcff3fcff 246 dqcan265 copyabs #fe100ff3fcff3fcff3fcff3fcff3fcff -> #7e100ff3fcff3fcff3fcff3fcff3fcff 247 -- Inf 248 dqcan268 copyabs #f8002000000000000000000000000000 -> #78002000000000000000000000000000 249 dqcan269 copyabs #f8000000000000700700700000000000 -> #78000000000000700700700000000000 250 251 ----- CopyNegate: [does not usually canonicalize] 252 -- finites 253 dqcan270 copynegate #6e080ff3fcff3fcfffffff3fcfffffff -> #ee080ff3fcff3fcfffffff3fcfffffff 254 dqcan271 copynegate #ee080ff3fcff3ffff3fcff3ffff3fcff -> #6e080ff3fcff3ffff3fcff3ffff3fcff 255 -- NaNs 256 dqcan272 copynegate #7c000ff3fcffffffffffff3fcff3fcff -> #fc000ff3fcffffffffffff3fcff3fcff 257 dqcan273 copynegate #7c080ff3fcff3fcff3fcff3fcff3fcff -> #fc080ff3fcff3fcff3fcff3fcff3fcff 258 -- sNaN 259 dqcan274 copynegate #7e003ff3fcffffffffffffffcff3fcff -> #fe003ff3fcffffffffffffffcff3fcff 260 dqcan275 copynegate #7e100ff3fcff3fcff3fcff3fcff3fcff -> #fe100ff3fcff3fcff3fcff3fcff3fcff 261 -- Inf 262 dqcan278 copynegate #78002000000000000000000000000000 -> #f8002000000000000000000000000000 263 dqcan279 copynegate #78000000000010000000000000100000 -> #f8000000000010000000000000100000 264 265 ----- CopySign: [does not usually canonicalize] 266 -- finites 267 dqcan280 copysign #6e080ff3fcff3fcfffffff3fcfffffff -1 -> #ee080ff3fcff3fcfffffff3fcfffffff 268 dqcan281 copysign #ee080ff3fcff3ffff3fcff3ffff3fcff 1 -> #6e080ff3fcff3ffff3fcff3ffff3fcff 269 -- NaNs 270 dqcan282 copysign #7c000ff3fcffffffffffffffcff3fcff -1 -> #fc000ff3fcffffffffffffffcff3fcff 271 dqcan283 copysign #7c080ff3fcff3fcff3fcff3fcff3fcff 1 -> #7c080ff3fcff3fcff3fcff3fcff3fcff 272 -- sNaN 273 dqcan284 copysign #7e003ff3fcffffffffffffffcff3fcff -1 -> #fe003ff3fcffffffffffffffcff3fcff 274 dqcan285 copysign #7e100ff3fcff3fcff3fcff3fcff3fcff 1 -> #7e100ff3fcff3fcff3fcff3fcff3fcff 275 -- Inf 276 dqcan288 copysign #78002000000000000000000000000000 -1 -> #f8002000000000000000000000000000 277 dqcan289 copysign #78000000000010000000000000100000 1 -> #78000000000010000000000000100000 278 279 ----- Multiply: 280 -- Finites: neutral 0 281 dqcan302 multiply 1 #77ffff3fcff3fcff0000000000000000 -> #77ffff3fcff3fcff0000000000000000 282 dqcan303 multiply #77fcffffcff3fcff0000000000000000 1 -> #77fccfffcff3fcff0000000000000000 283 -- negative 284 dqcan306 multiply -1 #77ffff3fcff3fcff0000000000000000 -> #f7ffff3fcff3fcff0000000000000000 285 dqcan307 multiply #77fcffffcff3fcff0000000000000000 -1 -> #f7fccfffcff3fcff0000000000000000 286 -- NaN: declets in payload 287 dqcan311 multiply 1 #7c03ff3fcff3fcff0000000000000000 -> #7c003f3fcff3fcff0000000000000000 288 dqcan312 multiply #7c03ff3fcff3fcff0000000000000000 1 -> #7c003f3fcff3fcff0000000000000000 289 -- NaN: exponent continuation bits [excluding sNaN selector] 290 dqcan313 multiply 1 #7c40ff3fcff3fcff0000000000000000 -> #7c003f3fcff3fcff0000000000000000 291 dqcan314 multiply #7c40ff3fcff3fcff0000000000000000 1 -> #7c003f3fcff3fcff0000000000000000 292 -- sNaN: declets in payload 293 dqcan315 multiply 1 #7e00ffffcff3fcff0000000000000000 -> #7c000fffcff3fcff0000000000000000 Invalid_operation 294 dqcan316 multiply #7e00ffffcff3fcff0000000000000000 1 -> #7c000fffcff3fcff0000000000000000 Invalid_operation 295 -- sNaN: exponent continuation bits [excluding sNaN selector] 296 dqcan317 multiply 1 #7e80ff3fcff3fcff0000000000000000 -> #7c003f3fcff3fcff0000000000000000 Invalid_operation 297 dqcan318 multiply #7e80ff3fcff3fcff0000000000000000 1 -> #7c003f3fcff3fcff0000000000000000 Invalid_operation 298 -- Inf: exponent continuation bits 299 dqcan320 multiply 1 #78800000000000000000000000000000 -> #78000000000000000000000000000000 300 dqcan321 multiply #78800000000000000000000000000000 1 -> #78000000000000000000000000000000 301 -- Inf: coefficient continuation bits 302 dqcan322 multiply 1 #78020000000000000000000000000000 -> #78000000000000000000000000000000 303 dqcan323 multiply #78020000000000000000000000000000 1 -> #78000000000000000000000000000000 304 dqcan324 multiply 1 #78000000000000010000000000000000 -> #78000000000000000000000000000000 305 dqcan325 multiply #78000000000000010000000000000000 1 -> #78000000000000000000000000000000 306 dqcan326 multiply 1 #78000020000000000000000000000000 -> #78000000000000000000000000000000 307 dqcan327 multiply #78000020000000000000000000000000 1 -> #78000000000000000000000000000000 308 309 ----- Quantize: 310 dqcan401 quantize #ee080ff3fcff3fcff3fffffffff3fcff 0 -> #ee080ff3fcff3fcff3fcff3fcff3fcff 311 dqcan402 quantize #ee080ff3fffffffffffcff3fcff3fcff 0 -> #ee080ff3fcff3fcff3fcff3fcff3fcff 312 dqcan403 quantize #78800000000000000000000000000000 Inf -> #78000000000000000000000000000000 313 dqcan404 quantize #78020000000000000000000000000000 -Inf -> #78000000000000000000000000000000 314 dqcan410 quantize #7c080ff3fcff3fcff3fcff3fcff3fcff 1 -> #7c000ff3fcff3fcff3fcff3fcff3fcff 315 dqcan411 quantize #fc000ff3fcfffffff3fcff3fcff3fcff 1 -> #fc000ff3fcff3fcff3fcff3fcff3fcff 316 dqcan412 quantize #7e100ff3fcff3fcff3fcff3fcff3fcff 1 -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation 317 dqcan413 quantize #fe000ff3fcff3fcff3ffffffcff3fcff 1 -> #fc000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation 318 319 ----- Subtract: 320 -- Finites: neutral 0 321 dqcan502 subtract 0E+6144 #77ffcff3fcff3fcffffcff3fcff3fcff -> #f7ffcff3fcff3fcff3fcff3fcff3fcff 322 dqcan503 subtract #77ffcff3fcff3fcff3fcff3ffff3fcff 0E+6144 -> #77ffcff3fcff3fcff3fcff3fcff3fcff 323 -- tiny zero 324 dqcan504 subtract 0E-6176 #77ffcff3ffff3fcff3fcff3fcff3fcff -> #f7ffcff3fcff3fcff3fcff3fcff3fcff Rounded 325 dqcan505 subtract #77ffcff3fcff3fcff3fcff3fcff3ffff 0E-6176 -> #77ffcff3fcff3fcff3fcff3fcff3fcff Rounded 326 -- tiny non zero 327 dqcan506 subtract -1E-6176 #77ffcff3fcff3fcff3fcff3fcfffffff -> #f7ffcff3fcff3fcff3fcff3fcff3fcff Inexact Rounded 328 dqcan507 subtract #77ffcffffffffffffffffffffff3fcff -1E-6176 -> #77ffcff3fcff3fcff3fcff3fcff3fcff Inexact Rounded 329 -- NaN: declets in payload 330 dqcan511 subtract 0 #7c000ff3fcff3fcff3fcfffffff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff 331 dqcan512 subtract #7c000ff3fcff3fcfffffff3fcff3fcff 0 -> #7c000ff3fcff3fcff3fcff3fcff3fcff 332 -- NaN: exponent continuation bits [excluding sNaN selector] 333 dqcan513 subtract 0 #7c400ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff 334 dqcan514 subtract #7c020ff3fcff3fcff3fcff3fcff3fcff 0 -> #7c000ff3fcff3fcff3fcff3fcff3fcff 335 -- sNaN: declets in payload 336 dqcan515 subtract 0 #7e000ff3fcffffcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation 337 dqcan516 subtract #7e003ff3fcff3fcff3fcff3fcff3fcff 0 -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation 338 -- sNaN: exponent continuation bits [excluding sNaN selector] 339 dqcan517 subtract 0 #7e500ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation 340 dqcan518 subtract #7e0e0ff3fcff3fcff3fcff3fcff3fcff 0 -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation 341 -- Inf: exponent continuation bits 342 dqcan520 subtract 0 #78010000000000000000000000000000 -> #f8000000000000000000000000000000 343 dqcan521 subtract #78680000000000000000000000000000 0 -> #78000000000000000000000000000000 344 -- Inf: coefficient continuation bits 345 dqcan522 subtract 0 #78002000000000000000000000000000 -> #f8000000000000000000000000000000 346 dqcan523 subtract #78000000000000000000000000000001 0 -> #78000000000000000000000000000000 347 dqcan524 subtract 0 #78000002000000000000000000000000 -> #f8000000000000000000000000000000 348 dqcan525 subtract #780000000000f0000000000000000000 0 -> #78000000000000000000000000000000 349 dqcan526 subtract 0 #78000000000000000005000000000000 -> #f8000000000000000000000000000000 350 dqcan527 subtract #780000000000000000000000000a0000 0 -> #78000000000000000000000000000000 351 352 ----- ToIntegral: 353 dqcan601 tointegralx #6e080ff3fdff3fcff3fcff3fcff3fcff -> #6e080ff3fcff3fcff3fcff3fcff3fcff 354 dqcan602 tointegralx #ee080ff3fcff3ffff3fcff3fcff3fcff -> #ee080ff3fcff3fcff3fcff3fcff3fcff 355 dqcan603 tointegralx #78800000000000000000000000000000 -> #78000000000000000000000000000000 356 dqcan604 tointegralx #78020000000000000000000000000000 -> #78000000000000000000000000000000 357 dqcan614 tointegralx #7c100ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff 358 dqcan615 tointegralx #fc000ff3fcff3fcff3fcffffcff3fcff -> #fc000ff3fcff3fcff3fcff3fcff3fcff 359 dqcan616 tointegralx #7e010ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation 360 dqcan617 tointegralx #fe000ff3fcff3fcff3fdff3fcff3fcff -> #fc000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation 361 -- uncanonical 3999, 39.99, 3.99, 0.399, and negatives 362 dqcan618 tointegralx #22080000000000000000000000000fff -> #22080000000000000000000000000cff 363 dqcan619 tointegralx #22078000000000000000000000000fff -> #22080000000000000000000000000040 Inexact Rounded 364 dqcan620 tointegralx #22074000000000000000000000000fff -> #22080000000000000000000000000004 Inexact Rounded 365 dqcan621 tointegralx #22070000000000000000000000000fff -> #22080000000000000000000000000000 Inexact Rounded 366 dqcan622 tointegralx #a2080000000000000000000000000fff -> #a2080000000000000000000000000cff 367 dqcan623 tointegralx #a2078000000000000000000000000fff -> #a2080000000000000000000000000040 Inexact Rounded 368 dqcan624 tointegralx #a2074000000000000000000000000fff -> #a2080000000000000000000000000004 Inexact Rounded 369 dqcan625 tointegralx #a2070000000000000000000000000fff -> #a2080000000000000000000000000000 Inexact Rounded 370 371 372 373
