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• This comparison shows the changes necessary to convert path

  → /programs/develop/libraries/menuetlibc/src/libc/ansi/math/tanh.c @ 4972

  → /programs/develop/libraries/menuetlibc/src/libc/ansi/math/tanh.c @ 4973

  ↔ Reverse comparison

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Regard whitespace Rev 4972 → Rev 4973

/programs/develop/libraries/menuetlibc/src/libc/ansi/math/tanh.c
0,0 → 1,17
/* Copyright (C) 1994 DJ Delorie, see COPYING.DJ for details */
#include <math.h>
double tanh(double x)
{
if (x > 50)
return 1;
else if (x < -50)
return -1;
else
{
const double ebig = exp(x);
const double esmall = 1.0/ebig;
return (ebig - esmall) / (ebig + esmall);
}
}