atan Method Description Computes the arctangent of its numeric argument. Syntax var varName = Math.atan( number ) Arguments number: A numeric value for which the arctangent is desired. Return Value The arctangent of its numeric argument.
Computes the arctangent of its numeric argument.
var varName = Math.atan( number )
number: A numeric value for which the arctangent is desired.
The arctangent of its numeric argument.