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Re: Same .m file: different results with different versions of Octave
From: |
Thomas D. Dean |
Subject: |
Re: Same .m file: different results with different versions of Octave |
Date: |
Mon, 19 Apr 2010 20:15:43 -0700 |
On Mon, 2010-04-19 at 11:05 -0700, Søren Hauberg wrote:
I communicated with the gcc people about the problem with tanh.
pinskia
A very helpful exchange.
libstdc++ tanh functions call gcc __builtin_xxx functions, which just
call the respective libm code. This was not clear to me in `info gcc`
Ubuntu 9.10 uses eglibc, which is a somewhat "enhanced??" version of
glibc. I think the math functions are the same. math/s_ctanhl.c is the
same in both.
I cannot build either glibc or eglibc on my ubuntu 9.10!
- Re: Same .m file: different results with different versions of Octave, (continued)
- Re: Same .m file: different results with different versions of Octave, Thomas D. Dean, 2010/04/19
- Re: Same .m file: different results with different versions of Octave, Søren Hauberg, 2010/04/19
- Re: Same .m file: different results with different versions of Octave, Thomas D. Dean, 2010/04/19
- Re: Same .m file: different results with different versions of Octave, Søren Hauberg, 2010/04/19
- Re: Same .m file: different results with different versions of Octave, Thomas D. Dean, 2010/04/19
- Re: Same .m file: different results with different versions of Octave, Søren Hauberg, 2010/04/19
- Re: Same .m file: different results with different versions of Octave, Thomas D. Dean, 2010/04/19
- Re: Same .m file: different results with different versions of Octave, Thomas D. Dean, 2010/04/19
- Re: Same .m file: different results with different versions of Octave,
Thomas D. Dean <=
- Re: Same .m file: different results with different versions of Octave, Judd Storrs, 2010/04/19
- Re: Same .m file: different results with different versions of Octave, Judd Storrs, 2010/04/19
- Re: Same .m file: different results with different versions of Octave, Jaroslav Hajek, 2010/04/20
- Re: Same .m file: different results with different versions of Octave, Judd Storrs, 2010/04/20
- Re: Same .m file: different results with different versions of Octave, Jaroslav Hajek, 2010/04/20
- Re: Same .m file: different results with different versions of Octave, Judd Storrs, 2010/04/20
- Re: Same .m file: different results with different versions of Octave, Judd Storrs, 2010/04/20
- Re: Same .m file: different results with different versions of Octave, Jaroslav Hajek, 2010/04/21
- Re: Same .m file: different results with different versions of Octave, Thomas D. Dean, 2010/04/20
- Re: Same .m file: different results with different versions of Octave, Judd Storrs, 2010/04/21