ack/lang/fortran/lib/libF77/d_nint.c

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1991-10-07 16:59:33 +00:00
#include "f2c.h"
double d_nint(x)
doublereal *x;
{
double floor();
return( (*x)>=0 ?
floor(*x + .5) : -floor(.5 - *x) );
}