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

Export assignment fresnel

• fresnel(out: Collection, x: number): Collection
• fresnel(x: number): Collection

• Computes the Fresnel integrals S(x) and C(x).

  Parameters

  • out: Collection

    destination array

  • x: number

    input value

  Returns Collection

  S(x) and C(x)

  Example

  var Float64Array = require( `@stdlib/array/float64` );
  
  var out = new Float64Array( 2 );
  
  var v = fresnel( out, 0.0 );
  // return <Float64Array>[ ~0.0, ~0.0 ]
  
  var bool = ( v === out );
  // returns true

• Computes the Fresnel integrals S(x) and C(x).

  Parameters

  • x: number

    input value

  Returns Collection

  S(x) and C(x)

  Example

  var v = fresnel( 0.0 );
  // returns [ 0.0, 0.0 ]

  Example

  var v = fresnel( 1.0 );
  // returns [ ~0.438, ~0.780 ]

  Example

  var v = fresnel( Infinity );
  // returns [ ~0.5, ~0.5 ]

  Example

  var v = fresnel( -Infinity );
  // returns [ ~-0.5, ~-0.5 ]

  Example

  var v = fresnel( NaN );
  // returns [ NaN, NaN ]