f77_isnan.c File Reference

#include <math.h>

Go to the source code of this file.

Functions
int	finite_r_ (float *f)
int	finite_d_ (double *d)
int	isinf_r_ (float *f)
int	isinf_d_ (double *d)
int	isnan_r_ (float *f)
int	isnan_d_ (double *d)
Variables
const char *	ident = "F77 interface to finite,isinf,isnan"

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Function Documentation

int finite_d_

(

double *

d

)

Definition at line 8 of file f77_isnan.c.

{ return finite(*d); }

int finite_r_

(

float *

f

)

Definition at line 7 of file f77_isnan.c.

{ double d=*f; return finite(d); }

int isinf_d_

(

double *

d

)

Definition at line 10 of file f77_isnan.c.

{ return isinf(*d); }

int isinf_r_

(

float *

f

)

Definition at line 9 of file f77_isnan.c.

{ double d=*f; return isinf(d); }

int isnan_d_

(

double *

d

)

Definition at line 12 of file f77_isnan.c.

{ return isnan(*d); }

int isnan_r_

(

float *

f

)

Definition at line 11 of file f77_isnan.c.

{ double d=*f; return isnan(d); }

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Variable Documentation

const char* ident = "F77 interface to finite,isinf,isnan"

Definition at line 6 of file f77_isnan.c.