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lightning-sunbird  0.9+nobinonly
w_hypot.c File Reference
#include "fdlibm.h"

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double fd_hypot (double x, double y)

Function Documentation

double fd_hypot ( double  x,
double  y 

Definition at line 62 of file w_hypot.c.

#ifdef _IEEE_LIBM
       return __ieee754_hypot(x,y);
       double z;
       z = __ieee754_hypot(x,y);
       if(_LIB_VERSION == _IEEE_) return z;
       if((!fd_finite(z))&&fd_finite(x)&&fd_finite(y)) { 
        int err;
           return __kernel_standard(x,y,4,&err); /* hypot overflow */
    } else
           return z;

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