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MODF(3)			   Linux Programmer's Manual		       MODF(3)

NAME
       modf  -	extract	 signed	 integral and fractional values	from floating-
       point number

SYNOPSIS
       #include	<math.h>

       double modf(double x, double *iptr);

DESCRIPTION
       The modf() function breaks the argument x into an integral part	and  a
       fractional  part,  each	of which has the same sign as x.  The integral
       part is stored in iptr.

RETURN VALUE
       The modf() function returns the fractional part of x.

CONFORMING TO
       SVID 3, POSIX, BSD 4.3, ISO 9899

SEE ALSO
       frexp(3), ldexp(3)

				  1993-06-06			       MODF(3)

NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | CONFORMING TO | SEE ALSO

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