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

Export assignment cidentity

• cidentity(z: Complex128): Complex128

• Evaluates the identity function for double-precision complex floating-point number.

  Parameters

  • z: Complex128

    input value

  Returns Complex128

  input value

  Example

  var Complex128 = require( '@stdlib/complex/float64/ctor' );
  var real = require( '@stdlib/complex/float64/real' );
  var imag = require( '@stdlib/complex/float64/imag' );
  
  var v = cidentity( new Complex128( -1.0, 2.0 ) );
  // returns <Complex128>
  
  var re = real( v );
  // returns -1.0
  
  var im = imag( v );
  // returns 2.0