function normalized() {
		var x = mt19937() >>> 5;
		var y = mt19937() >>> 6;
		return ( (x*TWO_26)+y ) * FLOAT64_NORMALIZATION_CONSTANT;
	}
Generates a pseudorandom number on the interval \\( [0, 1) \\).

## Notes

-   The original C implementation credits Isaku Wada for this algorithm (2002/01/09).

@private
@returns {number} pseudorandom number

@example
var r = normalized();
// returns <number>