opendarwin man page for ldexp

Query: ldexp

OS: opendarwin

Section: 3

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

LDEXP(3)						   BSD Library Functions Manual 						  LDEXP(3)

NAME
ldexp -- multiply by integer power of 2
SYNOPSIS
#include <math.h> double ldexp(double x, int n); float ldexpf(float x, int n);
DESCRIPTION
The ldexp() and ldexpf() functions multiply x by 2 to the power n.
SPECIAL VALUES
ldexp(+-0, n) returns +-0. ldexp(x, 0) returns x. ldexp(+-infinity, n) returns +-infinity.
SEE ALSO
math(3), scalbn(3)
STANDARDS
The ldexp() and ldexpf() functions conform to ISO/IEC 9899:1999(E).
BSD
July 22, 2003 BSD
Related Man Pages
ldexpl(3) - debian
ldexpf(3) - debian
ldexp(3) - suse
ldexpf(3) - suse
ldexp(3m) - opensolaris
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