function reim( z ) {
	var out = new Float64Array( 2 );
	out[ 0 ] = z.re;
	out[ 1 ] = z.im;
	return out;
}
Returns the real and imaginary components of a double-precision complex floating-point number.

@param {Complex128} z - complex number
@returns {Float64Array} real and imaginary components

@example
var Complex128 = require( '@stdlib/complex/float64/ctor' );

var z = new Complex128( 5.0, 3.0 );

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