Query: modf
OS: redhat
Section: 3
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
MODF(3) Linux Programmer's Manual MODF(3)NAMEmodf - extract signed integral and fractional values from floating-point numberSYNOPSIS#include <math.h> double modf(double x, double *iptr);DESCRIPTIONThe 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 VALUEThe modf() function returns the fractional part of x.CONFORMING TOSVID 3, POSIX, BSD 4.3, ISO 9899SEE ALSOfrexp(3), ldexp(3) 1993-06-06 MODF(3)
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