Calculates the inverse sine of a number #include <math.h> double asin ( double x ); float asinf ( float x ); (C99) long double asinl ( long double x ); (C99) asin( ) implements the inverse sine function, commonly called arc sine. The argument x must be between -1 and 1, inclusive: -1 x 1. If x is outside the functions domainthat is, if x is greater than 1 or less than -1the function incurs a domain error. The return value is given in radians, and is thus in the range -p/2 asin(x) This code produces the following output: Arcsine functions for complex numbers: casin( ), casinf( ), and casinl( ) |