ldexpl

LDEXP(3)		  Linux Programmer’s Manual		     LDEXP(3)



NAME
       ldexp,  ldexpf,	ldexpl	-  multiply floating-point number by integral
       power of 2

SYNOPSIS
       #include <math.h>

       double ldexp(double x, int exp);

       float ldexp(float x, int exp);

       long double ldexp(long double x, int exp);

DESCRIPTION
       The ldexp() function returns the result of multiplying  the  floating-
       point number x by 2 raised to the power exp.

CONFORMING TO
       SVID 3, POSIX, BSD 4.3, ISO 9899.  The float and the long double vari-
       ants are C99 requirements.

SEE ALSO
       frexp(3), modf(3)



				  2003-11-18			     LDEXP(3)