ack/lang/fortran/lib/libF77/d_nint.c
1991-10-07 16:59:33 +00:00

11 lines
126 B
C

#include "f2c.h"
double d_nint(x)
doublereal *x;
{
double floor();
return( (*x)>=0 ?
floor(*x + .5) : -floor(.5 - *x) );
}