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Problem Solving Library for Java

There is a newer version: 0.1.19

package org.psjava.formula;

import org.psjava.ds.numbersystrem.IntegerDivisableNumberSystem;

public class Modulo {

	/**
	 * @return returned range is [0, divisor)
	 */
	public static  T calc(IntegerDivisableNumberSystem ns, T dividend, T divisor) {
		T remainder = ns.integerRemainder(dividend, divisor);
		if (ns.isNegative(remainder))
			remainder = ns.add(remainder, divisor);
		return remainder;
	}

}