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

Export assignment cflipsign

• cflipsign(z: Complex128, y: number): Complex128

• Returns a double-precision complex floating-point number with the same magnitude as z and the sign of y*z.

  Parameters

  • z: Complex128

    input value

  • y: number

    number from which to derive the sign

  Returns Complex128

  result

  Example

  var Complex128 = require( `@stdlib/complex/float64` );
  var real = require( `@stdlib/complex/real` );
  var imag = require( `@stdlib/complex/imag` );
  
  var v = cflipsign( new Complex128( -4.2, 5.5 ), -55.0 );
  // returns <Complex128>
  
  var re = real( v );
  // returns 4.2
  
  var im = imag( v );
  // returns -5.5