time-to-botec/js/node_modules/@stdlib/complex/reim

reim

Return the real and imaginary components of a complex number.

Usage

var reim = require( '@stdlib/complex/reim' );

reim( z )

Returns the real and imaginary components of a complex number.

var Complex128 = require( '@stdlib/complex/float64' );
var Complex64 = require( '@stdlib/complex/float32' );

var z = new Complex128( 5.0, 3.0 );
var out = reim( z );
// returns <Float64Array>[ 5.0, 3.0 ]

z = new Complex64( 5.0, 3.0 );
out = reim( z );
// returns <Float32Array>[ 5.0, 3.0 ]

Examples

var Complex128 = require( '@stdlib/complex/float64' );
var randu = require( '@stdlib/random/base/randu' );
var round = require( '@stdlib/math/base/special/round' );
var reim = require( '@stdlib/complex/reim' );

var out;
var re;
var im;
var z;
var i;

for ( i = 0; i < 100; i++ ) {
    re = round( (randu()*100.0) - 50.0 );
    im = round( (randu()*50.0) - 25.0 );
    z = new Complex128( re, im );
    out = reim( z );
    console.log( '%s => %d, %d', z.toString(), out[ 0 ], out[ 1 ] );
}