ARSIN Function

ARSIN Function

Returns the arcsine

Category: Trigonometric

Syntax

ARSIN ( argument )

Arguments

argument

• is numeric.

• Range: between -1 and 1

Details

The ARSIN function returns the arcsine (inverse sine) of the argument. The value returned is in radians.

Examples

SAS Statements	Results
x=arsin(0);
x=arsin(1);	1.5707963268
x=arsin(--0.5);	-0.523598776