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[Octave-bug-tracker] [bug #44310] log and functions which use log return
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From: |
Michael Godfrey |
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Subject: |
[Octave-bug-tracker] [bug #44310] log and functions which use log return incorrect result |
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Date: |
Thu, 30 Apr 2015 12:41:26 +0000 |
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User-agent: |
Mozilla/5.0 (X11; Fedora; Linux x86_64; rv:37.0) Gecko/20100101 Firefox/37.0 |
Follow-up Comment #21, bug #44310 (project octave):
As I mentioned in bug #41061 the current devel system
compiles correctly (on Fedora 21) using C++11, but with
a number of warnings. The only patch needed is simply change line
86 of stddef.h from #if !0 to #if 0. This will have to be made
conditional if there really are still some systems without a
definition of max_align_t.
Also, there are a number of other elementary functions in
mappers.cc which use the formal definition in terms of log,
but which have specific numerical codes in libm. These should
also be changed.
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