| ------------------------------------------------------------------------ |
| -- dqCanonical.decTest -- test decQuad canonical results -- |
| -- 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 |
| |
| -- This file tests that copy operations leave uncanonical operands |
| -- unchanged, and vice versa |
| |
| -- All operands and results are decQuads. |
| extended: 1 |
| clamp: 1 |
| precision: 34 |
| maxExponent: 6144 |
| minExponent: -6143 |
| rounding: half_even |
| |
| -- Uncanonical declets are: abc, where: |
| -- a=1,2,3 |
| -- b=6,7,e,f |
| -- c=e,f |
| |
| -- assert some standard (canonical) values; this tests that FromString |
| -- produces canonical results (many more in decimalNN) |
| dqcan001 apply 9.999999999999999999999999999999999E+6144 -> #77ffcff3fcff3fcff3fcff3fcff3fcff |
| dqcan002 apply 0 -> #22080000000000000000000000000000 |
| dqcan003 apply 1 -> #22080000000000000000000000000001 |
| dqcan004 apply -1 -> #a2080000000000000000000000000001 |
| dqcan005 apply Infinity -> #78000000000000000000000000000000 |
| dqcan006 apply -Infinity -> #f8000000000000000000000000000000 |
| dqcan007 apply -NaN -> #fc000000000000000000000000000000 |
| dqcan008 apply -sNaN -> #fe000000000000000000000000000000 |
| dqcan009 apply NaN999999999999999999999999999999999 -> #7c000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan010 apply sNaN999999999999999999999999999999999 -> #7e000ff3fcff3fcff3fcff3fcff3fcff |
| decan011 apply 9999999999999999999999999999999999 -> #6e080ff3fcff3fcff3fcff3fcff3fcff |
| dqcan012 apply 7.50 -> #220780000000000000000000000003d0 |
| dqcan013 apply 9.99 -> #220780000000000000000000000000ff |
| |
| -- Base tests for canonical encodings (individual operator |
| -- propagation is tested later) |
| |
| -- Finites: declets in coefficient |
| dqcan021 canonical #77ffcff3fcff3fcff3fcff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff |
| dqcan022 canonical #77fffff3fcff3fcff3fcff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff |
| dqcan023 canonical #77ffcffffcff3fcff3fcff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff |
| dqcan024 canonical #77ffcff3ffff3fcff3fcff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff |
| dqcan025 canonical #77ffcff3fcffffcff3fcff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff |
| dqcan026 canonical #77ffcff3fcff3ffff3fcff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff |
| dqcan027 canonical #77ffcff3fcff3fcffffcff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff |
| dqcan028 canonical #77ffcff3fcff3fcff3ffff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff |
| dqcan029 canonical #77ffcff3fcff3fcff3fcffffcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff |
| dqcan030 canonical #77ffcff3fcff3fcff3fcff3ffff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff |
| dqcan031 canonical #77ffcff3fcff3fcff3fcff3fcffffcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff |
| dqcan032 canonical #77ffcff3fcff3fcff3fcff3fcff3ffff -> #77ffcff3fcff3fcff3fcff3fcff3fcff |
| |
| -- NaN: declets in payload |
| dqcan061 canonical #7c000ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan062 canonical #7c000ffffcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan063 canonical #7c000ff3ffff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan064 canonical #7c000ff3fcffffcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan065 canonical #7c000ff3fcff3ffff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan066 canonical #7c000ff3fcff3fcffffcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan067 canonical #7c000ff3fcff3fcff3ffff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan068 canonical #7c000ff3fcff3fcff3fcffffcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan069 canonical #7c000ff3fcff3fcff3fcff3ffff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan070 canonical #7c000ff3fcff3fcff3fcff3fcffffcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan071 canonical #7c000ff3fcff3fcff3fcff3fcff3ffff -> #7c000ff3fcff3fcff3fcff3fcff3fcff |
| -- NaN: exponent continuation bits [excluding sNaN selector] |
| dqcan081 canonical #7d000ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan082 canonical #7c800ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan083 canonical #7c400ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan084 canonical #7c200ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan085 canonical #7c100ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan086 canonical #7c080ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan087 canonical #7c040ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan088 canonical #7c020ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan089 canonical #7c010ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan090 canonical #7c008ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan091 canonical #7c004ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff |
| |
| -- sNaN: declets in payload |
| dqcan101 canonical #7e000ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan102 canonical #7e000ffffcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan103 canonical #7e000ff3ffff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan104 canonical #7e000ff3fcffffcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan105 canonical #7e000ff3fcff3ffff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan106 canonical #7e000ff3fcff3fcffffcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan107 canonical #7e000ff3fcff3fcff3ffff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan108 canonical #7e000ff3fcff3fcff3fcffffcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan109 canonical #7e000ff3fcff3fcff3fcff3ffff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan100 canonical #7e000ff3fcff3fcff3fcff3fcffffcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan111 canonical #7e000ff3fcff3fcff3fcff3fcff3ffff -> #7e000ff3fcff3fcff3fcff3fcff3fcff |
| -- sNaN: exponent continuation bits [excluding sNaN selector] |
| dqcan121 canonical #7f000ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan122 canonical #7e800ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan123 canonical #7e400ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan124 canonical #7e200ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan125 canonical #7e100ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan126 canonical #7e080ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan127 canonical #7e040ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan128 canonical #7e020ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan129 canonical #7e010ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan130 canonical #7e008ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan131 canonical #7e004ff3fcff3fcff3fcff3fcff3fcff -> #7e000ff3fcff3fcff3fcff3fcff3fcff |
| |
| -- Inf: exponent continuation bits |
| dqcan137 canonical #78000000000000000000000000000000 -> #78000000000000000000000000000000 |
| dqcan138 canonical #79000000000000000000000000000000 -> #78000000000000000000000000000000 |
| dqcan139 canonical #7a000000000000000000000000000000 -> #78000000000000000000000000000000 |
| dqcan140 canonical #78800000000000000000000000000000 -> #78000000000000000000000000000000 |
| dqcan141 canonical #78400000000000000000000000000000 -> #78000000000000000000000000000000 |
| dqcan142 canonical #78200000000000000000000000000000 -> #78000000000000000000000000000000 |
| dqcan143 canonical #78100000000000000000000000000000 -> #78000000000000000000000000000000 |
| dqcan144 canonical #78080000000000000000000000000000 -> #78000000000000000000000000000000 |
| dqcan145 canonical #78040000000000000000000000000000 -> #78000000000000000000000000000000 |
| dqcan146 canonical #78020000000000000000000000000000 -> #78000000000000000000000000000000 |
| dqcan147 canonical #78010000000000000000000000000000 -> #78000000000000000000000000000000 |
| dqcan148 canonical #78008000000000000000000000000000 -> #78000000000000000000000000000000 |
| dqcan149 canonical #78004000000000000000000000000000 -> #78000000000000000000000000000000 |
| |
| -- Inf: coefficient continuation bits (first, last, and a few others) |
| dqcan150 canonical #78000000000000000000000000000000 -> #78000000000000000000000000000000 |
| dqcan151 canonical #78020000000000000000000000000000 -> #78000000000000000000000000000000 |
| dqcan152 canonical #78000000000000000000000000000001 -> #78000000000000000000000000000000 |
| dqcan153 canonical #78010000000000000000000000000000 -> #78000000000000000000000000000000 |
| dqcan154 canonical #78002000000000000000000000000000 -> #78000000000000000000000000000000 |
| dqcan155 canonical #78000800000000000000000000000000 -> #78000000000000000000000000000000 |
| dqcan156 canonical #78000020000000000000000000000000 -> #78000000000000000000000000000000 |
| dqcan157 canonical #78000004000000000000000000000000 -> #78000000000000000000000000000000 |
| dqcan158 canonical #78000000400000000000000000000000 -> #78000000000000000000000000000000 |
| dqcan159 canonical #78000000080000000000000000000000 -> #78000000000000000000000000000000 |
| dqcan160 canonical #78000000004000000000000000000000 -> #78000000000000000000000000000000 |
| dqcan161 canonical #78000000000200000000000000000000 -> #78000000000000000000000000000000 |
| dqcan162 canonical #78000000000080000000000000000000 -> #78000000000000000000000000000000 |
| dqcan163 canonical #78000000000002000000000000000000 -> #78000000000000000000000000000000 |
| dqcan164 canonical #78000000000000400000000000000000 -> #78000000000000000000000000000000 |
| dqcan165 canonical #78000000000000080000000000000000 -> #78000000000000000000000000000000 |
| dqcan166 canonical #78000000000000001000000000000000 -> #78000000000000000000000000000000 |
| dqcan167 canonical #78000000000000000200000000000000 -> #78000000000000000000000000000000 |
| dqcan168 canonical #78000000000000000080000000000000 -> #78000000000000000000000000000000 |
| dqcan169 canonical #78000000000000000004000000000000 -> #78000000000000000000000000000000 |
| dqcan170 canonical #78000000000000000000400000000000 -> #78000000000000000000000000000000 |
| dqcan171 canonical #78000000000000000000010000000000 -> #78000000000000000000000000000000 |
| dqcan172 canonical #78000000000000000000002000000000 -> #78000000000000000000000000000000 |
| dqcan173 canonical #78000000000000000000000400000000 -> #78000000000000000000000000000000 |
| dqcan174 canonical #78000000000000000000000080000000 -> #78000000000000000000000000000000 |
| dqcan175 canonical #78000000000000000000000002000000 -> #78000000000000000000000000000000 |
| dqcan176 canonical #78000000000000000000000000400000 -> #78000000000000000000000000000000 |
| dqcan177 canonical #78000000000000000000000000020000 -> #78000000000000000000000000000000 |
| dqcan178 canonical #78000000000000000000000000001000 -> #78000000000000000000000000000000 |
| dqcan179 canonical #78000000000000000000000000000400 -> #78000000000000000000000000000000 |
| dqcan180 canonical #78000000000000000000000000000020 -> #78000000000000000000000000000000 |
| dqcan181 canonical #78000000000000000000000000000008 -> #78000000000000000000000000000000 |
| |
| |
| -- Now the operators -- trying to check paths that might fail to |
| -- canonicalize propagated operands |
| |
| ----- Add: |
| -- Finites: neutral 0 |
| dqcan202 add 0E+6144 #77ffcff3fcff3fcffffcff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff |
| dqcan203 add #77ffcff3fcff3fcff3fcff3ffff3fcff 0E+6144 -> #77ffcff3fcff3fcff3fcff3fcff3fcff |
| -- tiny zero |
| dqcan204 add 0E-6176 #77ffcff3ffff3fcff3fcff3fcff3fcff -> #77ffcff3fcff3fcff3fcff3fcff3fcff Rounded |
| dqcan205 add #77ffcff3fcff3fcff3fcff3fcff3ffff 0E-6176 -> #77ffcff3fcff3fcff3fcff3fcff3fcff Rounded |
| -- tiny non zero |
| dqcan206 add -1E-6176 #77ffcff3fcff3fcff3fcff3fcfffffff -> #77ffcff3fcff3fcff3fcff3fcff3fcff Inexact Rounded |
| dqcan207 add #77ffcffffffffffffffffffffff3fcff -1E-6176 -> #77ffcff3fcff3fcff3fcff3fcff3fcff Inexact Rounded |
| -- NaN: declets in payload |
| dqcan211 add 0 #7c000ff3fcff3fcff3fcfffffff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan212 add #7c000ff3fcff3fcfffffff3fcff3fcff 0 -> #7c000ff3fcff3fcff3fcff3fcff3fcff |
| -- NaN: exponent continuation bits [excluding sNaN selector] |
| dqcan213 add 0 #7c400ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan214 add #7c020ff3fcff3fcff3fcff3fcff3fcff 0 -> #7c000ff3fcff3fcff3fcff3fcff3fcff |
| -- sNaN: declets in payload |
| dqcan215 add 0 #7e000ff3fcffffcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation |
| dqcan216 add #7e003ff3fcff3fcff3fcff3fcff3fcff 0 -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation |
| -- sNaN: exponent continuation bits [excluding sNaN selector] |
| dqcan217 add 0 #7e500ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation |
| dqcan218 add #7e0e0ff3fcff3fcff3fcff3fcff3fcff 0 -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation |
| -- Inf: exponent continuation bits |
| dqcan220 add 0 #78010000000000000000000000000000 -> #78000000000000000000000000000000 |
| dqcan221 add #78680000000000000000000000000000 0 -> #78000000000000000000000000000000 |
| -- Inf: coefficient continuation bits |
| dqcan222 add 0 #78002000000000000000000000000000 -> #78000000000000000000000000000000 |
| dqcan223 add #78000000000000000000000000000001 0 -> #78000000000000000000000000000000 |
| dqcan224 add 0 #78000002000000000000000000000000 -> #78000000000000000000000000000000 |
| dqcan225 add #780000000000f0000000000000000000 0 -> #78000000000000000000000000000000 |
| dqcan226 add 0 #78000000000000000005000000000000 -> #78000000000000000000000000000000 |
| dqcan227 add #780000000000000000000000000a0000 0 -> #78000000000000000000000000000000 |
| |
| ----- Class: [does not return encoded] |
| |
| ----- Compare: |
| dqcan231 compare -Inf 1 -> #a2080000000000000000000000000001 |
| dqcan232 compare -Inf -Inf -> #22080000000000000000000000000000 |
| dqcan233 compare 1 -Inf -> #22080000000000000000000000000001 |
| dqcan234 compare #7c010ff3fcff3fcff3fcff3ffffffcff -1000 -> #7c000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan235 compare #7e004ff3fcff3fcff3ffffffcff3fcff -1000 -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation |
| |
| ----- CompareSig: |
| dqcan241 comparesig -Inf 1 -> #a2080000000000000000000000000001 |
| dqcan242 comparesig -Inf -Inf -> #22080000000000000000000000000000 |
| dqcan243 comparesig 1 -Inf -> #22080000000000000000000000000001 |
| dqcan244 comparesig #7c400ff3ffff3fcff3fcff3fcff3fcff -1000 -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation |
| dqcan245 comparesig #7e050ff3fcfffffff3fcff3fcff3fcff -1000 -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation |
| |
| ----- Copy: [does not usually canonicalize] |
| -- finites |
| dqcan250 copy #6e080ff3fcff3fcfffffff3fcfffffff -> #6e080ff3fcff3fcfffffff3fcfffffff |
| dqcan251 copy #ee080ff3fcff3ffff3fcff3ffff3fcff -> #ee080ff3fcff3ffff3fcff3ffff3fcff |
| -- NaNs |
| dqcan252 copy #7c000ff3fcffffffffffffffcff3fcff -> #7c000ff3fcffffffffffffffcff3fcff |
| dqcan253 copy #7c080ff3fcff3fcff3fcff3fcff3fcff -> #7c080ff3fcff3fcff3fcff3fcff3fcff |
| -- sNaN |
| dqcan254 copy #7e003ff3fcffffffffffffffcff3fcff -> #7e003ff3fcffffffffffffffcff3fcff |
| dqcan255 copy #7e100ff3fcff3fcff3fcff3fcff3fcff -> #7e100ff3fcff3fcff3fcff3fcff3fcff |
| -- Inf |
| dqcan258 copy #78002000000000000000000000000000 -> #78002000000000000000000000000000 |
| dqcan259 copy #78000000000010000000000000100000 -> #78000000000010000000000000100000 |
| |
| ----- CopyAbs: [does not usually canonicalize] |
| -- finites |
| dqcan260 copyabs #6e080ff3fcff3fcfffffff3fcfffffff -> #6e080ff3fcff3fcfffffff3fcfffffff |
| dqcan261 copyabs #ee080ff3fcff3ffff3fcff3ffff3fcff -> #6e080ff3fcff3ffff3fcff3ffff3fcff |
| -- NaNs |
| dqcan262 copyabs #fc000ff3fcffffffffffffffcff3fcff -> #7c000ff3fcffffffffffffffcff3fcff |
| dqcan263 copyabs #fc080ff3fcff3fcff3fcff3fcff3fcff -> #7c080ff3fcff3fcff3fcff3fcff3fcff |
| -- sNaN |
| dqcan264 copyabs #fe003ff3fcffffffffffffffcff3fcff -> #7e003ff3fcffffffffffffffcff3fcff |
| dqcan265 copyabs #fe100ff3fcff3fcff3fcff3fcff3fcff -> #7e100ff3fcff3fcff3fcff3fcff3fcff |
| -- Inf |
| dqcan268 copyabs #f8002000000000000000000000000000 -> #78002000000000000000000000000000 |
| dqcan269 copyabs #f8000000000000700700700000000000 -> #78000000000000700700700000000000 |
| |
| ----- CopyNegate: [does not usually canonicalize] |
| -- finites |
| dqcan270 copynegate #6e080ff3fcff3fcfffffff3fcfffffff -> #ee080ff3fcff3fcfffffff3fcfffffff |
| dqcan271 copynegate #ee080ff3fcff3ffff3fcff3ffff3fcff -> #6e080ff3fcff3ffff3fcff3ffff3fcff |
| -- NaNs |
| dqcan272 copynegate #7c000ff3fcffffffffffff3fcff3fcff -> #fc000ff3fcffffffffffff3fcff3fcff |
| dqcan273 copynegate #7c080ff3fcff3fcff3fcff3fcff3fcff -> #fc080ff3fcff3fcff3fcff3fcff3fcff |
| -- sNaN |
| dqcan274 copynegate #7e003ff3fcffffffffffffffcff3fcff -> #fe003ff3fcffffffffffffffcff3fcff |
| dqcan275 copynegate #7e100ff3fcff3fcff3fcff3fcff3fcff -> #fe100ff3fcff3fcff3fcff3fcff3fcff |
| -- Inf |
| dqcan278 copynegate #78002000000000000000000000000000 -> #f8002000000000000000000000000000 |
| dqcan279 copynegate #78000000000010000000000000100000 -> #f8000000000010000000000000100000 |
| |
| ----- CopySign: [does not usually canonicalize] |
| -- finites |
| dqcan280 copysign #6e080ff3fcff3fcfffffff3fcfffffff -1 -> #ee080ff3fcff3fcfffffff3fcfffffff |
| dqcan281 copysign #ee080ff3fcff3ffff3fcff3ffff3fcff 1 -> #6e080ff3fcff3ffff3fcff3ffff3fcff |
| -- NaNs |
| dqcan282 copysign #7c000ff3fcffffffffffffffcff3fcff -1 -> #fc000ff3fcffffffffffffffcff3fcff |
| dqcan283 copysign #7c080ff3fcff3fcff3fcff3fcff3fcff 1 -> #7c080ff3fcff3fcff3fcff3fcff3fcff |
| -- sNaN |
| dqcan284 copysign #7e003ff3fcffffffffffffffcff3fcff -1 -> #fe003ff3fcffffffffffffffcff3fcff |
| dqcan285 copysign #7e100ff3fcff3fcff3fcff3fcff3fcff 1 -> #7e100ff3fcff3fcff3fcff3fcff3fcff |
| -- Inf |
| dqcan288 copysign #78002000000000000000000000000000 -1 -> #f8002000000000000000000000000000 |
| dqcan289 copysign #78000000000010000000000000100000 1 -> #78000000000010000000000000100000 |
| |
| ----- Multiply: |
| -- Finites: neutral 0 |
| dqcan302 multiply 1 #77ffff3fcff3fcff0000000000000000 -> #77ffff3fcff3fcff0000000000000000 |
| dqcan303 multiply #77fcffffcff3fcff0000000000000000 1 -> #77fccfffcff3fcff0000000000000000 |
| -- negative |
| dqcan306 multiply -1 #77ffff3fcff3fcff0000000000000000 -> #f7ffff3fcff3fcff0000000000000000 |
| dqcan307 multiply #77fcffffcff3fcff0000000000000000 -1 -> #f7fccfffcff3fcff0000000000000000 |
| -- NaN: declets in payload |
| dqcan311 multiply 1 #7c03ff3fcff3fcff0000000000000000 -> #7c003f3fcff3fcff0000000000000000 |
| dqcan312 multiply #7c03ff3fcff3fcff0000000000000000 1 -> #7c003f3fcff3fcff0000000000000000 |
| -- NaN: exponent continuation bits [excluding sNaN selector] |
| dqcan313 multiply 1 #7c40ff3fcff3fcff0000000000000000 -> #7c003f3fcff3fcff0000000000000000 |
| dqcan314 multiply #7c40ff3fcff3fcff0000000000000000 1 -> #7c003f3fcff3fcff0000000000000000 |
| -- sNaN: declets in payload |
| dqcan315 multiply 1 #7e00ffffcff3fcff0000000000000000 -> #7c000fffcff3fcff0000000000000000 Invalid_operation |
| dqcan316 multiply #7e00ffffcff3fcff0000000000000000 1 -> #7c000fffcff3fcff0000000000000000 Invalid_operation |
| -- sNaN: exponent continuation bits [excluding sNaN selector] |
| dqcan317 multiply 1 #7e80ff3fcff3fcff0000000000000000 -> #7c003f3fcff3fcff0000000000000000 Invalid_operation |
| dqcan318 multiply #7e80ff3fcff3fcff0000000000000000 1 -> #7c003f3fcff3fcff0000000000000000 Invalid_operation |
| -- Inf: exponent continuation bits |
| dqcan320 multiply 1 #78800000000000000000000000000000 -> #78000000000000000000000000000000 |
| dqcan321 multiply #78800000000000000000000000000000 1 -> #78000000000000000000000000000000 |
| -- Inf: coefficient continuation bits |
| dqcan322 multiply 1 #78020000000000000000000000000000 -> #78000000000000000000000000000000 |
| dqcan323 multiply #78020000000000000000000000000000 1 -> #78000000000000000000000000000000 |
| dqcan324 multiply 1 #78000000000000010000000000000000 -> #78000000000000000000000000000000 |
| dqcan325 multiply #78000000000000010000000000000000 1 -> #78000000000000000000000000000000 |
| dqcan326 multiply 1 #78000020000000000000000000000000 -> #78000000000000000000000000000000 |
| dqcan327 multiply #78000020000000000000000000000000 1 -> #78000000000000000000000000000000 |
| |
| ----- Quantize: |
| dqcan401 quantize #ee080ff3fcff3fcff3fffffffff3fcff 0 -> #ee080ff3fcff3fcff3fcff3fcff3fcff |
| dqcan402 quantize #ee080ff3fffffffffffcff3fcff3fcff 0 -> #ee080ff3fcff3fcff3fcff3fcff3fcff |
| dqcan403 quantize #78800000000000000000000000000000 Inf -> #78000000000000000000000000000000 |
| dqcan404 quantize #78020000000000000000000000000000 -Inf -> #78000000000000000000000000000000 |
| dqcan410 quantize #7c080ff3fcff3fcff3fcff3fcff3fcff 1 -> #7c000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan411 quantize #fc000ff3fcfffffff3fcff3fcff3fcff 1 -> #fc000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan412 quantize #7e100ff3fcff3fcff3fcff3fcff3fcff 1 -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation |
| dqcan413 quantize #fe000ff3fcff3fcff3ffffffcff3fcff 1 -> #fc000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation |
| |
| ----- Subtract: |
| -- Finites: neutral 0 |
| dqcan502 subtract 0E+6144 #77ffcff3fcff3fcffffcff3fcff3fcff -> #f7ffcff3fcff3fcff3fcff3fcff3fcff |
| dqcan503 subtract #77ffcff3fcff3fcff3fcff3ffff3fcff 0E+6144 -> #77ffcff3fcff3fcff3fcff3fcff3fcff |
| -- tiny zero |
| dqcan504 subtract 0E-6176 #77ffcff3ffff3fcff3fcff3fcff3fcff -> #f7ffcff3fcff3fcff3fcff3fcff3fcff Rounded |
| dqcan505 subtract #77ffcff3fcff3fcff3fcff3fcff3ffff 0E-6176 -> #77ffcff3fcff3fcff3fcff3fcff3fcff Rounded |
| -- tiny non zero |
| dqcan506 subtract -1E-6176 #77ffcff3fcff3fcff3fcff3fcfffffff -> #f7ffcff3fcff3fcff3fcff3fcff3fcff Inexact Rounded |
| dqcan507 subtract #77ffcffffffffffffffffffffff3fcff -1E-6176 -> #77ffcff3fcff3fcff3fcff3fcff3fcff Inexact Rounded |
| -- NaN: declets in payload |
| dqcan511 subtract 0 #7c000ff3fcff3fcff3fcfffffff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan512 subtract #7c000ff3fcff3fcfffffff3fcff3fcff 0 -> #7c000ff3fcff3fcff3fcff3fcff3fcff |
| -- NaN: exponent continuation bits [excluding sNaN selector] |
| dqcan513 subtract 0 #7c400ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan514 subtract #7c020ff3fcff3fcff3fcff3fcff3fcff 0 -> #7c000ff3fcff3fcff3fcff3fcff3fcff |
| -- sNaN: declets in payload |
| dqcan515 subtract 0 #7e000ff3fcffffcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation |
| dqcan516 subtract #7e003ff3fcff3fcff3fcff3fcff3fcff 0 -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation |
| -- sNaN: exponent continuation bits [excluding sNaN selector] |
| dqcan517 subtract 0 #7e500ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation |
| dqcan518 subtract #7e0e0ff3fcff3fcff3fcff3fcff3fcff 0 -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation |
| -- Inf: exponent continuation bits |
| dqcan520 subtract 0 #78010000000000000000000000000000 -> #f8000000000000000000000000000000 |
| dqcan521 subtract #78680000000000000000000000000000 0 -> #78000000000000000000000000000000 |
| -- Inf: coefficient continuation bits |
| dqcan522 subtract 0 #78002000000000000000000000000000 -> #f8000000000000000000000000000000 |
| dqcan523 subtract #78000000000000000000000000000001 0 -> #78000000000000000000000000000000 |
| dqcan524 subtract 0 #78000002000000000000000000000000 -> #f8000000000000000000000000000000 |
| dqcan525 subtract #780000000000f0000000000000000000 0 -> #78000000000000000000000000000000 |
| dqcan526 subtract 0 #78000000000000000005000000000000 -> #f8000000000000000000000000000000 |
| dqcan527 subtract #780000000000000000000000000a0000 0 -> #78000000000000000000000000000000 |
| |
| ----- ToIntegral: |
| dqcan601 tointegralx #6e080ff3fdff3fcff3fcff3fcff3fcff -> #6e080ff3fcff3fcff3fcff3fcff3fcff |
| dqcan602 tointegralx #ee080ff3fcff3ffff3fcff3fcff3fcff -> #ee080ff3fcff3fcff3fcff3fcff3fcff |
| dqcan603 tointegralx #78800000000000000000000000000000 -> #78000000000000000000000000000000 |
| dqcan604 tointegralx #78020000000000000000000000000000 -> #78000000000000000000000000000000 |
| dqcan614 tointegralx #7c100ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan615 tointegralx #fc000ff3fcff3fcff3fcffffcff3fcff -> #fc000ff3fcff3fcff3fcff3fcff3fcff |
| dqcan616 tointegralx #7e010ff3fcff3fcff3fcff3fcff3fcff -> #7c000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation |
| dqcan617 tointegralx #fe000ff3fcff3fcff3fdff3fcff3fcff -> #fc000ff3fcff3fcff3fcff3fcff3fcff Invalid_operation |
| -- uncanonical 3999, 39.99, 3.99, 0.399, and negatives |
| dqcan618 tointegralx #22080000000000000000000000000fff -> #22080000000000000000000000000cff |
| dqcan619 tointegralx #22078000000000000000000000000fff -> #22080000000000000000000000000040 Inexact Rounded |
| dqcan620 tointegralx #22074000000000000000000000000fff -> #22080000000000000000000000000004 Inexact Rounded |
| dqcan621 tointegralx #22070000000000000000000000000fff -> #22080000000000000000000000000000 Inexact Rounded |
| dqcan622 tointegralx #a2080000000000000000000000000fff -> #a2080000000000000000000000000cff |
| dqcan623 tointegralx #a2078000000000000000000000000fff -> #a2080000000000000000000000000040 Inexact Rounded |
| dqcan624 tointegralx #a2074000000000000000000000000fff -> #a2080000000000000000000000000004 Inexact Rounded |
| dqcan625 tointegralx #a2070000000000000000000000000fff -> #a2080000000000000000000000000000 Inexact Rounded |
| |
| |
| |
