Retro68/gcc/newlib/libm/mathfp/s_log.c

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/* @(#)z_log.c 1.0 98/08/13 */
/******************************************************************
* Logarithm
*
* Input:
* x - floating point value
*
* Output:
* natural logarithm of x
*
* Description:
* This routine returns the natural logarithm of x.
*
*****************************************************************/
#include "fdlibm.h"
#include "zmath.h"
#ifndef _DOUBLE_IS_32BITS
double
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log (double x)
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{
return (logarithm (x, 0));
}
#endif /* _DOUBLE_IS_32BITS */