Author skrah
Recipients davin, jeff.allen, mark.dickinson, rhettinger, serhiy.storchaka, skrah, tim.peters
Date 2017-11-18.10:13:29
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Tim has mentioned the high quality of fdlibm, and indeed I cannot
reproduce the issue:

    wget -r

Then build libm with or without optimizations, with or without -m32,
gcc or clang.

Then compile a C program that calls tan(1.5707963267948961).

This is a bit treacherous, because gcc apparently has a builtin
tan(), so one needs to make sure that it actually uses fdlibm.

gcc-4.7 -fno-builtin -O3 -m32 -Wall -W -o xxx xxx.c libm.a

All is fine here (Ubuntu Linux).
Date User Action Args
2017-11-18 10:13:30skrahsetrecipients: + skrah, tim.peters, rhettinger, mark.dickinson, serhiy.storchaka, jeff.allen, davin
2017-11-18 10:13:30skrahsetmessageid: <>
2017-11-18 10:13:30skrahlinkissue31630 messages
2017-11-18 10:13:29skrahcreate