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

Export assignment covercos

• covercos(x: number): number

• Computes the coversed cosine.

  Parameters

  • x: number

    input value (in radians)

  Returns number

  coversed cosine

  Example

  var v = covercos( 0.0 );
  // returns 1.0

  Example

  var v = covercos( 3.141592653589793/2.0 );
  // returns 2.0

  Example

  var v = covercos( -3.141592653589793/6.0 );
  // returns 0.5

  Example

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