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| author | vlefevre <vlefevre@280ebfd0-de03-0410-8827-d642c229c3f4> | 2013-08-02 23:24:44 +0000 |
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| committer | vlefevre <vlefevre@280ebfd0-de03-0410-8827-d642c229c3f4> | 2013-08-02 23:24:44 +0000 |
| commit | 6ae079972b081e8d7d36035c3758b4a221e2bdab (patch) | |
| tree | 82702b88523ed7818b919109516acb792ca20dd5 /doc | |
| parent | 989fc5cf7bd57852a97e98cb7ca685dfb9376b35 (diff) | |
| download | mpfr-6ae079972b081e8d7d36035c3758b4a221e2bdab.tar.gz | |
[doc/mpfr.texi] Document that log1p(-1) = -Inf.
git-svn-id: svn://scm.gforge.inria.fr/svn/mpfr/trunk@8640 280ebfd0-de03-0410-8827-d642c229c3f4
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/mpfr.texi | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/doc/mpfr.texi b/doc/mpfr.texi index d514971c0..ad7c313bf 100644 --- a/doc/mpfr.texi +++ b/doc/mpfr.texi @@ -1838,6 +1838,7 @@ Set @var{rop} to @minus{}Inf if @var{op} is @pom{}0 @deftypefun int mpfr_log1p (mpfr_t @var{rop}, mpfr_t @var{op}, mpfr_rnd_t @var{rnd}) Set @var{rop} to the logarithm of one plus @var{op}, rounded in the direction @var{rnd}. +Set @var{rop} to @minus{}Inf if @var{op} is @minus{}1. @end deftypefun @deftypefun int mpfr_exp (mpfr_t @var{rop}, mpfr_t @var{op}, mpfr_rnd_t @var{rnd}) |