sunos man page for sinf

Query: sinf

OS: sunos

Section: 3m

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

sin(3M) 						  Mathematical Library Functions						   sin(3M)

NAME
sin, sinf, sinl - sine function
SYNOPSIS
cc [ flag... ] file... -lm [ library... ] #include <math.h> double sin(double x); float sinf(float x); long double sinl(long double x);
DESCRIPTION
These functions compute the sine of its argument x, measured in radians.
RETURN VALUES
Upon successful completion, these functions return the sine of x. If x is NaN, a NaN is returned. If x is +-0, x is returned. If x is +-Inf, a domain error occurs and a NaN is returned.
ERRORS
These functions will fail if: Domain Error The x argument is +-Inf. If the integer expression (math_errhandling & MATH_ERREXCEPT) is non-zero, then the invalid floating-point exception is raised.
USAGE
An application wanting to check for exceptions should call feclearexcept(FE_ALL_EXCEPT) before calling these functions. On return, if fetestexcept(FE_INVALID | FE_DIVBYZERO | FE_OVERFLOW | FE_UNDERFLOW) is non-zero, an exception has been raised. An application should either examine the return value or check the floating point exception flags to detect exceptions.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Standard | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+
SEE ALSO
asin(3M), feclearexcept(3M), fetestexcept(3M), isnan(3M), math.h(3HEAD), attributes(5), standards(5) SunOS 5.10 1 Nov 2003 sin(3M)
Related Man Pages
asinf(3m) - sunos
fmodl(3m) - sunos
tanf(3m) - sunos
tanl(3m) - sunos
asin(3m) - opensolaris
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