lib-python.2.7.test.decimaltestdata.dqCanonical.decTest Maven / Gradle / Ivy
------------------------------------------------------------------------
-- 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 --
-- [email protected] --
------------------------------------------------------------------------
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