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lightning-sunbird  0.9+nobinonly
Functions | Variables
w_exp.c File Reference
#include "fdlibm.h"

Go to the source code of this file.


double fd_exp (double x)


static double o_threshold = 7.09782712893383973096e+02
static double u_threshold = -7.45133219101941108420e+02

Function Documentation

double fd_exp ( double  x)

Definition at line 69 of file w_exp.c.

#ifdef _IEEE_LIBM
       return __ieee754_exp(x);
       double z;
       z = __ieee754_exp(x);
       if(_LIB_VERSION == _IEEE_) return z;
       if(fd_finite(x)) {
        int err;
               return __kernel_standard(x,x,6,&err); /* exp overflow */
           else if(x<u_threshold)
               return __kernel_standard(x,x,7,&err); /* exp underflow */
       return z;

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Variable Documentation

double o_threshold = 7.09782712893383973096e+02 [static]

Definition at line 63 of file w_exp.c.

double u_threshold = -7.45133219101941108420e+02 [static]

Definition at line 64 of file w_exp.c.