forked from KolibriOS/kolibrios
release ktcc 0.9.26
git-svn-id: svn://kolibrios.org@6424 a494cfbc-eb01-0410-851d-a64ba20cac60
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8
programs/develop/ktcc/trunk/libc/math/tanh.c
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8
programs/develop/ktcc/trunk/libc/math/tanh.c
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#include <math.h>
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double tanh (double x)
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{
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double ex = exp(x), exm = exp(-x);
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return (ex - exm) / (ex + exm);
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}
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