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//usr/local/lib/python3.9/test/decimaltestdata/ddCopyAbs.decTest
------------------------------------------------------------------------ -- ddCopyAbs.decTest -- quiet decDouble copy and set sign to zero -- -- 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 -- All operands and results are decDoubles. precision: 16 maxExponent: 384 minExponent: -383 extended: 1 clamp: 1 rounding: half_even -- Sanity check ddcpa001 copyabs +7.50 -> 7.50 -- Infinities ddcpa011 copyabs Infinity -> Infinity ddcpa012 copyabs -Infinity -> Infinity -- NaNs, 0 payload ddcpa021 copyabs NaN -> NaN ddcpa022 copyabs -NaN -> NaN ddcpa023 copyabs sNaN -> sNaN ddcpa024 copyabs -sNaN -> sNaN -- NaNs, non-0 payload ddcpa031 copyabs NaN10 -> NaN10 ddcpa032 copyabs -NaN15 -> NaN15 ddcpa033 copyabs sNaN15 -> sNaN15 ddcpa034 copyabs -sNaN10 -> sNaN10 ddcpa035 copyabs NaN7 -> NaN7 ddcpa036 copyabs -NaN7 -> NaN7 ddcpa037 copyabs sNaN101 -> sNaN101 ddcpa038 copyabs -sNaN101 -> sNaN101 -- finites ddcpa101 copyabs 7 -> 7 ddcpa102 copyabs -7 -> 7 ddcpa103 copyabs 75 -> 75 ddcpa104 copyabs -75 -> 75 ddcpa105 copyabs 7.10 -> 7.10 ddcpa106 copyabs -7.10 -> 7.10 ddcpa107 copyabs 7.500 -> 7.500 ddcpa108 copyabs -7.500 -> 7.500 -- zeros ddcpa111 copyabs 0 -> 0 ddcpa112 copyabs -0 -> 0 ddcpa113 copyabs 0E+6 -> 0E+6 ddcpa114 copyabs -0E+6 -> 0E+6 ddcpa115 copyabs 0.0000 -> 0.0000 ddcpa116 copyabs -0.0000 -> 0.0000 ddcpa117 copyabs 0E-141 -> 0E-141 ddcpa118 copyabs -0E-141 -> 0E-141 -- full coefficients, alternating bits ddcpa121 copyabs 2682682682682682 -> 2682682682682682 ddcpa122 copyabs -2682682682682682 -> 2682682682682682 ddcpa123 copyabs 1341341341341341 -> 1341341341341341 ddcpa124 copyabs -1341341341341341 -> 1341341341341341 -- Nmax, Nmin, Ntiny ddcpa131 copyabs 9.999999999999999E+384 -> 9.999999999999999E+384 ddcpa132 copyabs 1E-383 -> 1E-383 ddcpa133 copyabs 1.000000000000000E-383 -> 1.000000000000000E-383 ddcpa134 copyabs 1E-398 -> 1E-398 ddcpa135 copyabs -1E-398 -> 1E-398 ddcpa136 copyabs -1.000000000000000E-383 -> 1.000000000000000E-383 ddcpa137 copyabs -1E-383 -> 1E-383 ddcpa138 copyabs -9.999999999999999E+384 -> 9.999999999999999E+384