External module "math/base/special/asin/docs/types/index.d"

Export assignment asin

• asin(x: number): number

• Computes the arcsine of a number.

  Parameters

  • x: number

    input value

  Returns number

  arcsine (in radians)

  Example

  var v = asin( 0.0 );
  // returns ~0.0

  Example

  var v = asin( 3.141592653589793/4.0 );
  // returns ~0.903

  Example

  var v = asin( -3.141592653589793/6.0 );
  // returns ~-0.551

  Example

  var v = asin( NaN );
  // returns NaN