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[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.18.0/] [newlib/] [libm/] [mathfp/] [s_log.c] - Rev 258
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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 _DEFUN (log, (double), double x) { return (logarithm (x, 0)); } #endif /* _DOUBLE_IS_32BITS */
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