[Openmcl-devel] Wrong floating-point result.

Waldek Hebisch hebisch at math.uni.wroc.pl
Sun Sep 12 14:58:27 UTC 2010


When using Closure CL (Clozure Common Lisp Version 1.5-r13651
(LinuxX8664)!) after compiling and loading the attached file
I get:

? (|ACPLTTS;newtonApprox1;Sup2Df;1| pol 1.6543999999999996d0 vv)
0.6543999999999996D0

which is wrong.  Using other Lisp, like sbcl I get the correct
result, that is 1.4853058451606995d0.

I wonder if this is related to the recently fixed stack-return
bug.

-- 
                              Waldek Hebisch
hebisch at math.uni.wroc.pl 
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