Re: [Semi-OT] Using just the decimal
Re: [Semi-OT] Using just the decimal
- Subject: Re: [Semi-OT] Using just the decimal
- From: Fritz Anderson <email@hidden>
- Date: Mon, 3 Sep 2001 12:47:09 -0500
On Monday, September 3, 2001, at 06:46 AM, Rob Rix wrote:
Hmm...well, it appears that there isn't any such function as I was
imagining. There had been in HyperCard, though, and I'm pretty sure
that's what got me confused.
Thanks! (and thanks also to the others who responded...floor() would
also work)
-- Rob
also:
MODF(3) System Programmer's Manual
MODF(3)
NAME
modf - extract signed integral and fractional values from
floating-point
number
SYNOPSIS
#include <math.h>
double
modf(double value, double *iptr)
DESCRIPTION
The modf() function breaks the argument value into integral and
fraction-
al parts, each of which has the same sign as the argument. It
stores the
integral part as a double in the object pointed to by iptr.
RETURN VALUES
The modf() function returns the signed fractional part of value.
SEE ALSO
frexp(3), ldexp(3), math(3)
STANDARDS
The modf() function conforms to ANSI C3.159-1989 (``ANSI C'').