Class Numbers

src/jvm/clojure/lang/Numbers.java:19–4242

import java.math.MathContext;

public class Numbers{

static interface Ops{
	Ops combine(Ops y);

	Ops opsWith(LongOps x);

	Ops opsWith(DoubleOps x);

	Ops opsWith(RatioOps x);

	Ops opsWith(BigIntOps x);

	Ops opsWith(BigDecimalOps x);

	public boolean isZero(Number x);

	public boolean isPos(Number x);

	public boolean isNeg(Number x);

	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);
	public Number unchecked_multiply(Number x, Number y);

	public Number divide(Number x, Number y);

	public Number quotient(Number x, Number y);

	public Number remainder(Number x, Number y);

	public boolean equiv(Number x, Number y);

	public boolean lt(Number x, Number y);
	public boolean lte(Number x, Number y);
	public boolean gte(Number x, Number y);

	public Number negate(Number x);
	public Number negateP(Number x);
	public Number unchecked_negate(Number x);

	public Number inc(Number x);
	public Number incP(Number x);
	public Number unchecked_inc(Number x);

	public Number dec(Number x);
	public Number decP(Number x);
	public Number unchecked_dec(Number x);

	public Number abs(Number x);
}

static abstract class OpsP implements Ops{
	public Number addP(Number x, Number y){