Java Number Power pow(double a, double b)

Description

Computes a relaxed power function.

License

Open Source License

Parameter

Parameter	Description
a	Base number.
b	Power number.

Return

ab if a ≠ 0; 0 otherwise.

Declaration

public static double pow(double a, double b) 

Method Source Code

//package com.java2s;
/*/*from   w w w .j  av a  2 s  .co m*/
 * #%L
 * Cytoscape NetworkAnalyzer Impl (network-analyzer-impl)
 * $Id:$
 * $HeadURL:$
 * %%
 * Copyright (C) 2006 - 2013
 *   Max Planck Institute for Informatics, Saarbruecken, Germany
 *   The Cytoscape Consortium
 * %%
 * This program 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.
 * 
 * This program 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 General Lesser Public License for more details.
 * 
 * You should have received a copy of the GNU General Lesser Public 
 * License along with this program.  If not, see
 * <http://www.gnu.org/licenses/lgpl-2.1.html>.
 * #L%
 */

public class Main {
    /**
     * Computes a relaxed power function.
     * 
     * @param a Base number.
     * @param b Power number.
     * @return <code>a<sup>b</sup></code> if <code>a</code> &ne; <code>0</code>; <code>0</code>
     *         otherwise.
     */
    public static double pow(double a, double b) {
        if (a != 0) {
            return Math.pow(a, b);
        }
        return 0;
    }
}

Related

1. pow(double a, double b)
2. pow(double a, double b)
3. pow(double a, double b)
4. pow(double a, int b)