Math.asin Function (JavaScript)
JavaScript - Internet Explorer 10
Returns the arcsine of a number.
Math.asin(number)
The required number argument is a numeric expression for which the arcsine is needed.
The return value is the arcsine of the number argument, in radians.
Applies To: Math Object (JavaScript)
Supported in the following document modes: Quirks, Internet Explorer 6 standards, Internet Explorer 7 standards, Internet Explorer 8 standards, Internet Explorer 9 standards, Internet Explorer 10 standards. Also supported in Windows Store apps. See Version Information.