asin()

Calculates the arc sine of the given value.

Synopsis

asin(x)

Description

This function calculates the arc sine, or inverse sine, of the given value.

Parameters

• x

  a numeric expression.

Returns

The arc sine of x. The result is in the closed interval \([-pi/2, pi/2]\).

See Also

sin(), sinh(), asinh(), cos(), cosh(), acos(), acosh(), tan(), tanh(), atan(), atan2(), atanh()