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Diffstat (limited to 'Lib/test/decimaltestdata/dqSameQuantum.decTest')
-rw-r--r-- | Lib/test/decimaltestdata/dqSameQuantum.decTest | 389 |
1 files changed, 389 insertions, 0 deletions
diff --git a/Lib/test/decimaltestdata/dqSameQuantum.decTest b/Lib/test/decimaltestdata/dqSameQuantum.decTest new file mode 100644 index 0000000..e7264cb --- /dev/null +++ b/Lib/test/decimaltestdata/dqSameQuantum.decTest @@ -0,0 +1,389 @@ +------------------------------------------------------------------------
+-- dqSameQuantum.decTest -- check decQuad quantums match --
+-- Copyright (c) IBM Corporation, 2001, 2007. 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: 2.56
+
+-- All operands and results are decQuads.
+extended: 1
+clamp: 1
+precision: 34
+maxExponent: 6144
+minExponent: -6143
+rounding: half_even
+
+dqsamq001 samequantum 0 0 -> 1
+dqsamq002 samequantum 0 1 -> 1
+dqsamq003 samequantum 1 0 -> 1
+dqsamq004 samequantum 1 1 -> 1
+
+dqsamq011 samequantum 10 1E+1 -> 0
+dqsamq012 samequantum 10E+1 10E+1 -> 1
+dqsamq013 samequantum 100 10E+1 -> 0
+dqsamq014 samequantum 100 1E+2 -> 0
+dqsamq015 samequantum 0.1 1E-2 -> 0
+dqsamq016 samequantum 0.1 1E-1 -> 1
+dqsamq017 samequantum 0.1 1E-0 -> 0
+dqsamq018 samequantum 999 999 -> 1
+dqsamq019 samequantum 999E-1 99.9 -> 1
+dqsamq020 samequantum 111E-1 22.2 -> 1
+dqsamq021 samequantum 111E-1 1234.2 -> 1
+
+-- zeros
+dqsamq030 samequantum 0.0 1.1 -> 1
+dqsamq031 samequantum 0.0 1.11 -> 0
+dqsamq032 samequantum 0.0 0 -> 0
+dqsamq033 samequantum 0.0 0.0 -> 1
+dqsamq034 samequantum 0.0 0.00 -> 0
+dqsamq035 samequantum 0E+1 0E+0 -> 0
+dqsamq036 samequantum 0E+1 0E+1 -> 1
+dqsamq037 samequantum 0E+1 0E+2 -> 0
+dqsamq038 samequantum 0E-17 0E-16 -> 0
+dqsamq039 samequantum 0E-17 0E-17 -> 1
+dqsamq040 samequantum 0E-17 0E-18 -> 0
+dqsamq041 samequantum 0E-17 0.0E-15 -> 0
+dqsamq042 samequantum 0E-17 0.0E-16 -> 1
+dqsamq043 samequantum 0E-17 0.0E-17 -> 0
+dqsamq044 samequantum -0E-17 0.0E-16 -> 1
+dqsamq045 samequantum 0E-17 -0.0E-17 -> 0
+dqsamq046 samequantum 0E-17 -0.0E-16 -> 1
+dqsamq047 samequantum -0E-17 0.0E-17 -> 0
+dqsamq048 samequantum -0E-17 -0.0E-16 -> 1
+dqsamq049 samequantum -0E-17 -0.0E-17 -> 0
+
+-- Nmax, Nmin, Ntiny
+dqsamq051 samequantum 9.99999999999999999999999999999999E+6144 9.99999999999999999999999999999999E+6144 -> 1
+dqsamq052 samequantum 1E-6143 1E-6143 -> 1
+dqsamq053 samequantum 1.00000000000000000000000000000000E-6143 1.00000000000000000000000000000000E-6143 -> 1
+dqsamq054 samequantum 1E-6176 1E-6176 -> 1
+dqsamq055 samequantum 9.99999999999999999999999999999999E+6144 9.99999999999999999999999999999999E+6144 -> 1
+dqsamq056 samequantum 1E-6143 1E-6143 -> 1
+dqsamq057 samequantum 1.00000000000000000000000000000000E-6143 1.00000000000000000000000000000000E-6143 -> 1
+dqsamq058 samequantum 1E-6176 1E-6176 -> 1
+
+dqsamq061 samequantum -1E-6176 -1E-6176 -> 1
+dqsamq062 samequantum -1.00000000000000000000000000000000E-6143 -1.00000000000000000000000000000000E-6143 -> 1
+dqsamq063 samequantum -1E-6143 -1E-6143 -> 1
+dqsamq064 samequantum -9.99999999999999999999999999999999E+6144 -9.99999999999999999999999999999999E+6144 -> 1
+dqsamq065 samequantum -1E-6176 -1E-6176 -> 1
+dqsamq066 samequantum -1.00000000000000000000000000000000E-6143 -1.00000000000000000000000000000000E-6143 -> 1
+dqsamq067 samequantum -1E-6143 -1E-6143 -> 1
+dqsamq068 samequantum -9.99999999999999999999999999999999E+6144 -9.99999999999999999999999999999999E+6144 -> 1
+
+dqsamq071 samequantum -4E-6176 -1E-6176 -> 1
+dqsamq072 samequantum -4.00000000000000000000000000000000E-6143 -1.00000000000000000000000000004000E-6143 -> 1
+dqsamq073 samequantum -4E-6143 -1E-6143 -> 1
+dqsamq074 samequantum -4.99999999999999999999999999999999E+6144 -9.99949999999999999999999999999999E+6144 -> 1
+dqsamq075 samequantum -4E-6176 -1E-6176 -> 1
+dqsamq076 samequantum -4.00000000000000000000000000000000E-6143 -1.00400000000000000000000000000000E-6143 -> 1
+dqsamq077 samequantum -4E-6143 -1E-6143 -> 1
+dqsamq078 samequantum -4.99999999999999999999999999999999E+6144 -9.94999999999999999999999999999999E+6144 -> 1
+
+dqsamq081 samequantum -4E-1006 -1E-6176 -> 0
+dqsamq082 samequantum -4.00000000000000000000000000000000E-6143 -1.00004000000000000000000000000000E-6136 -> 0
+dqsamq083 samequantum -4E-6140 -1E-6143 -> 0
+dqsamq084 samequantum -4.99999999999999999999999999999999E+6144 -9.99949999999999999999999999999999E+6136 -> 0
+dqsamq085 samequantum -4E-1006 -1E-6176 -> 0
+dqsamq086 samequantum -4.00000000000000000000000000000000E-6143 -1.00400000000000000000000000000000E-6136 -> 0
+dqsamq087 samequantum -4E-6133 -1E-6143 -> 0
+dqsamq088 samequantum -4.99999999999999999999999999999999E+6144 -9.94999999999999999999999999999999E+6136 -> 0
+
+-- specials & combinations
+dqsamq0110 samequantum -Inf -Inf -> 1
+dqsamq0111 samequantum -Inf Inf -> 1
+dqsamq0112 samequantum -Inf NaN -> 0
+dqsamq0113 samequantum -Inf -7E+3 -> 0
+dqsamq0114 samequantum -Inf -7 -> 0
+dqsamq0115 samequantum -Inf -7E-3 -> 0
+dqsamq0116 samequantum -Inf -0E-3 -> 0
+dqsamq0117 samequantum -Inf -0 -> 0
+dqsamq0118 samequantum -Inf -0E+3 -> 0
+dqsamq0119 samequantum -Inf 0E-3 -> 0
+dqsamq0120 samequantum -Inf 0 -> 0
+dqsamq0121 samequantum -Inf 0E+3 -> 0
+dqsamq0122 samequantum -Inf 7E-3 -> 0
+dqsamq0123 samequantum -Inf 7 -> 0
+dqsamq0124 samequantum -Inf 7E+3 -> 0
+dqsamq0125 samequantum -Inf sNaN -> 0
+
+dqsamq0210 samequantum Inf -Inf -> 1
+dqsamq0211 samequantum Inf Inf -> 1
+dqsamq0212 samequantum Inf NaN -> 0
+dqsamq0213 samequantum Inf -7E+3 -> 0
+dqsamq0214 samequantum Inf -7 -> 0
+dqsamq0215 samequantum Inf -7E-3 -> 0
+dqsamq0216 samequantum Inf -0E-3 -> 0
+dqsamq0217 samequantum Inf -0 -> 0
+dqsamq0218 samequantum Inf -0E+3 -> 0
+dqsamq0219 samequantum Inf 0E-3 -> 0
+dqsamq0220 samequantum Inf 0 -> 0
+dqsamq0221 samequantum Inf 0E+3 -> 0
+dqsamq0222 samequantum Inf 7E-3 -> 0
+dqsamq0223 samequantum Inf 7 -> 0
+dqsamq0224 samequantum Inf 7E+3 -> 0
+dqsamq0225 samequantum Inf sNaN -> 0
+
+dqsamq0310 samequantum NaN -Inf -> 0
+dqsamq0311 samequantum NaN Inf -> 0
+dqsamq0312 samequantum NaN NaN -> 1
+dqsamq0313 samequantum NaN -7E+3 -> 0
+dqsamq0314 samequantum NaN -7 -> 0
+dqsamq0315 samequantum NaN -7E-3 -> 0
+dqsamq0316 samequantum NaN -0E-3 -> 0
+dqsamq0317 samequantum NaN -0 -> 0
+dqsamq0318 samequantum NaN -0E+3 -> 0
+dqsamq0319 samequantum NaN 0E-3 -> 0
+dqsamq0320 samequantum NaN 0 -> 0
+dqsamq0321 samequantum NaN 0E+3 -> 0
+dqsamq0322 samequantum NaN 7E-3 -> 0
+dqsamq0323 samequantum NaN 7 -> 0
+dqsamq0324 samequantum NaN 7E+3 -> 0
+dqsamq0325 samequantum NaN sNaN -> 1
+
+dqsamq0410 samequantum -7E+3 -Inf -> 0
+dqsamq0411 samequantum -7E+3 Inf -> 0
+dqsamq0412 samequantum -7E+3 NaN -> 0
+dqsamq0413 samequantum -7E+3 -7E+3 -> 1
+dqsamq0414 samequantum -7E+3 -7 -> 0
+dqsamq0415 samequantum -7E+3 -7E-3 -> 0
+dqsamq0416 samequantum -7E+3 -0E-3 -> 0
+dqsamq0417 samequantum -7E+3 -0 -> 0
+dqsamq0418 samequantum -7E+3 -0E+3 -> 1
+dqsamq0419 samequantum -7E+3 0E-3 -> 0
+dqsamq0420 samequantum -7E+3 0 -> 0
+dqsamq0421 samequantum -7E+3 0E+3 -> 1
+dqsamq0422 samequantum -7E+3 7E-3 -> 0
+dqsamq0423 samequantum -7E+3 7 -> 0
+dqsamq0424 samequantum -7E+3 7E+3 -> 1
+dqsamq0425 samequantum -7E+3 sNaN -> 0
+
+dqsamq0510 samequantum -7 -Inf -> 0
+dqsamq0511 samequantum -7 Inf -> 0
+dqsamq0512 samequantum -7 NaN -> 0
+dqsamq0513 samequantum -7 -7E+3 -> 0
+dqsamq0514 samequantum -7 -7 -> 1
+dqsamq0515 samequantum -7 -7E-3 -> 0
+dqsamq0516 samequantum -7 -0E-3 -> 0
+dqsamq0517 samequantum -7 -0 -> 1
+dqsamq0518 samequantum -7 -0E+3 -> 0
+dqsamq0519 samequantum -7 0E-3 -> 0
+dqsamq0520 samequantum -7 0 -> 1
+dqsamq0521 samequantum -7 0E+3 -> 0
+dqsamq0522 samequantum -7 7E-3 -> 0
+dqsamq0523 samequantum -7 7 -> 1
+dqsamq0524 samequantum -7 7E+3 -> 0
+dqsamq0525 samequantum -7 sNaN -> 0
+
+dqsamq0610 samequantum -7E-3 -Inf -> 0
+dqsamq0611 samequantum -7E-3 Inf -> 0
+dqsamq0612 samequantum -7E-3 NaN -> 0
+dqsamq0613 samequantum -7E-3 -7E+3 -> 0
+dqsamq0614 samequantum -7E-3 -7 -> 0
+dqsamq0615 samequantum -7E-3 -7E-3 -> 1
+dqsamq0616 samequantum -7E-3 -0E-3 -> 1
+dqsamq0617 samequantum -7E-3 -0 -> 0
+dqsamq0618 samequantum -7E-3 -0E+3 -> 0
+dqsamq0619 samequantum -7E-3 0E-3 -> 1
+dqsamq0620 samequantum -7E-3 0 -> 0
+dqsamq0621 samequantum -7E-3 0E+3 -> 0
+dqsamq0622 samequantum -7E-3 7E-3 -> 1
+dqsamq0623 samequantum -7E-3 7 -> 0
+dqsamq0624 samequantum -7E-3 7E+3 -> 0
+dqsamq0625 samequantum -7E-3 sNaN -> 0
+
+dqsamq0710 samequantum -0E-3 -Inf -> 0
+dqsamq0711 samequantum -0E-3 Inf -> 0
+dqsamq0712 samequantum -0E-3 NaN -> 0
+dqsamq0713 samequantum -0E-3 -7E+3 -> 0
+dqsamq0714 samequantum -0E-3 -7 -> 0
+dqsamq0715 samequantum -0E-3 -7E-3 -> 1
+dqsamq0716 samequantum -0E-3 -0E-3 -> 1
+dqsamq0717 samequantum -0E-3 -0 -> 0
+dqsamq0718 samequantum -0E-3 -0E+3 -> 0
+dqsamq0719 samequantum -0E-3 0E-3 -> 1
+dqsamq0720 samequantum -0E-3 0 -> 0
+dqsamq0721 samequantum -0E-3 0E+3 -> 0
+dqsamq0722 samequantum -0E-3 7E-3 -> 1
+dqsamq0723 samequantum -0E-3 7 -> 0
+dqsamq0724 samequantum -0E-3 7E+3 -> 0
+dqsamq0725 samequantum -0E-3 sNaN -> 0
+
+dqsamq0810 samequantum -0 -Inf -> 0
+dqsamq0811 samequantum -0 Inf -> 0
+dqsamq0812 samequantum -0 NaN -> 0
+dqsamq0813 samequantum -0 -7E+3 -> 0
+dqsamq0814 samequantum -0 -7 -> 1
+dqsamq0815 samequantum -0 -7E-3 -> 0
+dqsamq0816 samequantum -0 -0E-3 -> 0
+dqsamq0817 samequantum -0 -0 -> 1
+dqsamq0818 samequantum -0 -0E+3 -> 0
+dqsamq0819 samequantum -0 0E-3 -> 0
+dqsamq0820 samequantum -0 0 -> 1
+dqsamq0821 samequantum -0 0E+3 -> 0
+dqsamq0822 samequantum -0 7E-3 -> 0
+dqsamq0823 samequantum -0 7 -> 1
+dqsamq0824 samequantum -0 7E+3 -> 0
+dqsamq0825 samequantum -0 sNaN -> 0
+
+dqsamq0910 samequantum -0E+3 -Inf -> 0
+dqsamq0911 samequantum -0E+3 Inf -> 0
+dqsamq0912 samequantum -0E+3 NaN -> 0
+dqsamq0913 samequantum -0E+3 -7E+3 -> 1
+dqsamq0914 samequantum -0E+3 -7 -> 0
+dqsamq0915 samequantum -0E+3 -7E-3 -> 0
+dqsamq0916 samequantum -0E+3 -0E-3 -> 0
+dqsamq0917 samequantum -0E+3 -0 -> 0
+dqsamq0918 samequantum -0E+3 -0E+3 -> 1
+dqsamq0919 samequantum -0E+3 0E-3 -> 0
+dqsamq0920 samequantum -0E+3 0 -> 0
+dqsamq0921 samequantum -0E+3 0E+3 -> 1
+dqsamq0922 samequantum -0E+3 7E-3 -> 0
+dqsamq0923 samequantum -0E+3 7 -> 0
+dqsamq0924 samequantum -0E+3 7E+3 -> 1
+dqsamq0925 samequantum -0E+3 sNaN -> 0
+
+dqsamq1110 samequantum 0E-3 -Inf -> 0
+dqsamq1111 samequantum 0E-3 Inf -> 0
+dqsamq1112 samequantum 0E-3 NaN -> 0
+dqsamq1113 samequantum 0E-3 -7E+3 -> 0
+dqsamq1114 samequantum 0E-3 -7 -> 0
+dqsamq1115 samequantum 0E-3 -7E-3 -> 1
+dqsamq1116 samequantum 0E-3 -0E-3 -> 1
+dqsamq1117 samequantum 0E-3 -0 -> 0
+dqsamq1118 samequantum 0E-3 -0E+3 -> 0
+dqsamq1119 samequantum 0E-3 0E-3 -> 1
+dqsamq1120 samequantum 0E-3 0 -> 0
+dqsamq1121 samequantum 0E-3 0E+3 -> 0
+dqsamq1122 samequantum 0E-3 7E-3 -> 1
+dqsamq1123 samequantum 0E-3 7 -> 0
+dqsamq1124 samequantum 0E-3 7E+3 -> 0
+dqsamq1125 samequantum 0E-3 sNaN -> 0
+
+dqsamq1210 samequantum 0 -Inf -> 0
+dqsamq1211 samequantum 0 Inf -> 0
+dqsamq1212 samequantum 0 NaN -> 0
+dqsamq1213 samequantum 0 -7E+3 -> 0
+dqsamq1214 samequantum 0 -7 -> 1
+dqsamq1215 samequantum 0 -7E-3 -> 0
+dqsamq1216 samequantum 0 -0E-3 -> 0
+dqsamq1217 samequantum 0 -0 -> 1
+dqsamq1218 samequantum 0 -0E+3 -> 0
+dqsamq1219 samequantum 0 0E-3 -> 0
+dqsamq1220 samequantum 0 0 -> 1
+dqsamq1221 samequantum 0 0E+3 -> 0
+dqsamq1222 samequantum 0 7E-3 -> 0
+dqsamq1223 samequantum 0 7 -> 1
+dqsamq1224 samequantum 0 7E+3 -> 0
+dqsamq1225 samequantum 0 sNaN -> 0
+
+dqsamq1310 samequantum 0E+3 -Inf -> 0
+dqsamq1311 samequantum 0E+3 Inf -> 0
+dqsamq1312 samequantum 0E+3 NaN -> 0
+dqsamq1313 samequantum 0E+3 -7E+3 -> 1
+dqsamq1314 samequantum 0E+3 -7 -> 0
+dqsamq1315 samequantum 0E+3 -7E-3 -> 0
+dqsamq1316 samequantum 0E+3 -0E-3 -> 0
+dqsamq1317 samequantum 0E+3 -0 -> 0
+dqsamq1318 samequantum 0E+3 -0E+3 -> 1
+dqsamq1319 samequantum 0E+3 0E-3 -> 0
+dqsamq1320 samequantum 0E+3 0 -> 0
+dqsamq1321 samequantum 0E+3 0E+3 -> 1
+dqsamq1322 samequantum 0E+3 7E-3 -> 0
+dqsamq1323 samequantum 0E+3 7 -> 0
+dqsamq1324 samequantum 0E+3 7E+3 -> 1
+dqsamq1325 samequantum 0E+3 sNaN -> 0
+
+dqsamq1410 samequantum 7E-3 -Inf -> 0
+dqsamq1411 samequantum 7E-3 Inf -> 0
+dqsamq1412 samequantum 7E-3 NaN -> 0
+dqsamq1413 samequantum 7E-3 -7E+3 -> 0
+dqsamq1414 samequantum 7E-3 -7 -> 0
+dqsamq1415 samequantum 7E-3 -7E-3 -> 1
+dqsamq1416 samequantum 7E-3 -0E-3 -> 1
+dqsamq1417 samequantum 7E-3 -0 -> 0
+dqsamq1418 samequantum 7E-3 -0E+3 -> 0
+dqsamq1419 samequantum 7E-3 0E-3 -> 1
+dqsamq1420 samequantum 7E-3 0 -> 0
+dqsamq1421 samequantum 7E-3 0E+3 -> 0
+dqsamq1422 samequantum 7E-3 7E-3 -> 1
+dqsamq1423 samequantum 7E-3 7 -> 0
+dqsamq1424 samequantum 7E-3 7E+3 -> 0
+dqsamq1425 samequantum 7E-3 sNaN -> 0
+
+dqsamq1510 samequantum 7 -Inf -> 0
+dqsamq1511 samequantum 7 Inf -> 0
+dqsamq1512 samequantum 7 NaN -> 0
+dqsamq1513 samequantum 7 -7E+3 -> 0
+dqsamq1514 samequantum 7 -7 -> 1
+dqsamq1515 samequantum 7 -7E-3 -> 0
+dqsamq1516 samequantum 7 -0E-3 -> 0
+dqsamq1517 samequantum 7 -0 -> 1
+dqsamq1518 samequantum 7 -0E+3 -> 0
+dqsamq1519 samequantum 7 0E-3 -> 0
+dqsamq1520 samequantum 7 0 -> 1
+dqsamq1521 samequantum 7 0E+3 -> 0
+dqsamq1522 samequantum 7 7E-3 -> 0
+dqsamq1523 samequantum 7 7 -> 1
+dqsamq1524 samequantum 7 7E+3 -> 0
+dqsamq1525 samequantum 7 sNaN -> 0
+
+dqsamq1610 samequantum 7E+3 -Inf -> 0
+dqsamq1611 samequantum 7E+3 Inf -> 0
+dqsamq1612 samequantum 7E+3 NaN -> 0
+dqsamq1613 samequantum 7E+3 -7E+3 -> 1
+dqsamq1614 samequantum 7E+3 -7 -> 0
+dqsamq1615 samequantum 7E+3 -7E-3 -> 0
+dqsamq1616 samequantum 7E+3 -0E-3 -> 0
+dqsamq1617 samequantum 7E+3 -0 -> 0
+dqsamq1618 samequantum 7E+3 -0E+3 -> 1
+dqsamq1619 samequantum 7E+3 0E-3 -> 0
+dqsamq1620 samequantum 7E+3 0 -> 0
+dqsamq1621 samequantum 7E+3 0E+3 -> 1
+dqsamq1622 samequantum 7E+3 7E-3 -> 0
+dqsamq1623 samequantum 7E+3 7 -> 0
+dqsamq1624 samequantum 7E+3 7E+3 -> 1
+dqsamq1625 samequantum 7E+3 sNaN -> 0
+
+dqsamq1710 samequantum sNaN -Inf -> 0
+dqsamq1711 samequantum sNaN Inf -> 0
+dqsamq1712 samequantum sNaN NaN -> 1
+dqsamq1713 samequantum sNaN -7E+3 -> 0
+dqsamq1714 samequantum sNaN -7 -> 0
+dqsamq1715 samequantum sNaN -7E-3 -> 0
+dqsamq1716 samequantum sNaN -0E-3 -> 0
+dqsamq1717 samequantum sNaN -0 -> 0
+dqsamq1718 samequantum sNaN -0E+3 -> 0
+dqsamq1719 samequantum sNaN 0E-3 -> 0
+dqsamq1720 samequantum sNaN 0 -> 0
+dqsamq1721 samequantum sNaN 0E+3 -> 0
+dqsamq1722 samequantum sNaN 7E-3 -> 0
+dqsamq1723 samequantum sNaN 7 -> 0
+dqsamq1724 samequantum sNaN 7E+3 -> 0
+dqsamq1725 samequantum sNaN sNaN -> 1
+-- noisy NaNs
+dqsamq1730 samequantum sNaN3 sNaN3 -> 1
+dqsamq1731 samequantum sNaN3 sNaN4 -> 1
+dqsamq1732 samequantum NaN3 NaN3 -> 1
+dqsamq1733 samequantum NaN3 NaN4 -> 1
+dqsamq1734 samequantum sNaN3 3 -> 0
+dqsamq1735 samequantum NaN3 3 -> 0
+dqsamq1736 samequantum 4 sNaN4 -> 0
+dqsamq1737 samequantum 3 NaN3 -> 0
+dqsamq1738 samequantum Inf sNaN4 -> 0
+dqsamq1739 samequantum -Inf NaN3 -> 0
+
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