Java Float Number Mod mod(float a, float b)

Description

Return a mod b.

License

Open Source License

Parameter

Parameter	Description
a	the dividend
b	the divisor

Return

a mod b

Declaration

public static float mod(float a, float b) 

Method Source Code

//package com.java2s;
/*/*from   ww  w  . j a  v  a  2 s  .c o  m*/
 * Copyright (c) 2006-2011 Karsten Schmidt
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * http://creativecommons.org/licenses/LGPL/2.1/
 * 
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */

public class Main {
    /**
     * Return a mod b. This differs from the % operator with respect to negative numbers.
     * @param a the dividend
     * @param b the divisor
     * @return a mod b
     */
    public static double mod(double a, double b) {
        int n = (int) (a / b);

        a -= n * b;
        if (a < 0)
            return a + b;
        return a;
    }

    /**
     * Return a mod b. This differs from the % operator with respect to negative numbers.
     * @param a the dividend
     * @param b the divisor
     * @return a mod b
     */
    public static float mod(float a, float b) {
        int n = (int) (a / b);

        a -= n * b;
        if (a < 0)
            return a + b;
        return a;
    }

    /**
     * Return a mod b. This differs from the % operator with respect to negative numbers.
     * @param a the dividend
     * @param b the divisor
     * @return a mod b
     */
    public static int mod(int a, int b) {
        int n = a / b;

        a -= n * b;
        if (a < 0)
            return a + b;
        return a;
    }
}

Related

1. FMod(double x, double y)
2. fmodf(Float float1, float float2)
3. fmodulo(double v1, double v2)
4. mod(final float a, final float b)
5. mod(final float a, final float mod)
6. mod(float a, float b)
7. mod(float a, float b)
8. mod(float dividend, float quotient)
9. mod2(float value)