Method unchecked_add

src/jvm/clojure/lang/Numbers.java:42–42

(Number x, Number y)

	public Number add(Number x, Number y);
	public Number addP(Number x, Number y);
	public Number unchecked_add(Number x, Number y);

	public Number multiply(Number x, Number y);
	public Number multiplyP(Number x, Number y);