opendarwin man page for asin

Query: asin

OS: opendarwin

Section: 3

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

ASIN(3) 						   BSD Library Functions Manual 						   ASIN(3)

NAME
asin -- arc sine function
SYNOPSIS
#include <math.h> double asin(double x);
DESCRIPTION
The asin() function computes the principal value of the arc sine of x in the range [-pi/2, +pi/2].
SPECIAL VALUES
asin(+-0) returns +-0. asin(x) returns a NAN and raises the "invalid" floating-point exception for |x| > 1.
SEE ALSO
acos(3), atan(3), atan2(3), cos(3), cosh(3), sin(3), sinh(3), tan(3), tanh(3), math(3), matherr(3)
STANDARDS
The asin() function conforms to ISO/IEC 9899:1999(E).
BSD
November 15, 2002 BSD
Related Man Pages
asin(3) - opendarwin
atan2(3) - opendarwin
asinl(3) - osx
acosf(3) - freebsd
acosl(3) - freebsd
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