ARRAY // 
FUNCTION: array( x[, dtype] )
Returns an array instance.

@param {Number|Array|Int8Array|Uint8Array|Uint8ClampedArray|Int16Array|Uint16Array|Int32Array|Uint32Array|Float32Array|Float64Array} x - input array or output array length
@param {String} [dtype="float64"] - output array data type
@returns {Array|Int8Array|Uint8Array|Uint8ClampedArray|Int16Array|Uint16Array|Int32Array|Uint32Array|Float32Array|Float64Array} output array
function array( x, dtype ) {
	/* jshint newcap:false */
	var ctor;
	if ( isNumber( x ) ) {
		if ( arguments.length === 1 ) {
			return new CTOR( x );
		}
		ctor = ctors( dtype );
		return new ctor( x );
	}
	return cast( x, dtype || 'float64' );
}