Java Math.asin() to get arc sin vlaue of input

Math.asin() returns the arc sin value.
Syntax

Math.asin(input)

Note that all outputs are in the range -Math.PI/2 and +Math.PI/2.

Here are some examples.

System.out.println(Math.asin(2)); 	//NaN
System.out.println(Math.asin(1.01));	//NaN
System.out.println(Math.asin(1)); 	// 1.5707963267948966
System.out.println(Math.asin(-1));	//-1.5707963267948966
System.out.println(Math.asin(0)); 	//0.0
System.out.println(Math.PI/2);    	// 1.5707963267948966

All Math functions

cos() tan() roRadians() roDegrees() log10() floor() Java - Tutorials

Java