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  • #15670

Closed
Open
Created Sep 23, 2018 by Tamar Christina@PhyxDeveloper

FloatFnInverses seems to show some weird rounding/precision issues.

There seems to be a rounding issue with math functions on Windows. We likely need a crt update to fix this. Or maybe check the round mode if it's being set correctly.

--- numeric/should_run/FloatFnInverses.run/FloatFnInverses.stdout.normalised    2018-09-23 17:26:01.581150200 +0100
+++ numeric/should_run/FloatFnInverses.run/FloatFnInverses.run.stdout.normalised        2018-09-23 17:26:01.583146400 +0100
@@ -8,8 +8,8 @@
 [0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0]
 [0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0]
 [0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0]
-[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0]
-[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0]
+[Infinity,Infinity,Infinity,Infinity,Infinity,Infinity,Infinity,Infinity,Infinity,Infinity,Infinity,Infinity,Infinity,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,-Infinity,-Infinity,-Infinity,-Infinity,-Infinity,-Infinity,-Infinity,-Infinity,-Infinity,-Infinity,-Infinity,-Infinity,-Infinity]
+[7.788445287802241e33,7.788445287802241e33,7.788445287802241e33,7.788445287802241e33,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,-7.788445287802241e33,-7.788445287802241e33,-7.788445287802241e33,-7.788445287802241e33,-7.788445287802241e33]
 [0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0]
 [0.0,0.0,0.0,0.0,0.0,0.0]
 [0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0]
Trac metadata
Trac field Value
Version 8.4.3
Type Bug
TypeOfFailure OtherFailure
Priority normal
Resolution Unresolved
Component Compiler
Test case
Differential revisions
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Blocking
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Operating system
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