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author | Mystery Man <unknown@mandriva.org> | 2003-05-06 13:11:49 +0000 |
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committer | Mystery Man <unknown@mandriva.org> | 2003-05-06 13:11:49 +0000 |
commit | 3f5d21d90abbd16f16ab69aec1e1a1853a93fd18 (patch) | |
tree | 3d9f5a32303a8d97b4b457949e64bb42b4850ea9 /mdk-stage1/dietlibc/libm/tanh.c | |
parent | 327bd24f8e4291bd1882de1990dd7339f781a9cb (diff) | |
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This commit was manufactured by cvs2svn to create tag 'R9_0-AMD64'.R9_0-AMD64
Diffstat (limited to 'mdk-stage1/dietlibc/libm/tanh.c')
-rw-r--r-- | mdk-stage1/dietlibc/libm/tanh.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/libm/tanh.c b/mdk-stage1/dietlibc/libm/tanh.c new file mode 100644 index 000000000..21dc3d0c0 --- /dev/null +++ b/mdk-stage1/dietlibc/libm/tanh.c @@ -0,0 +1,7 @@ +#include <math.h> + +double tanh ( double x ) +{ + long double y = exp (x + x); + return (y - 1.) / (y + 1.); +} |