Java Array Sum sum(double[] array)

Here you can find the source of sum(double[] array)

Description

Computes the sum of the values in an array of doubles.

License

Open Source License

Parameter

Parameter Description
array The array of <code>double</code>s of which to compute the sum.

Return

The sum of the values in array.

Declaration

public static double sum(double[] array) 

Method Source Code

//package com.java2s;
/**//  ww w.  j  ava 2s. c o m
 * Java Modular Image Synthesis Toolkit (JMIST)
 * Copyright (C) 2008-2013 Bradley W. Kimmel
 *
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use,
 * copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following
 * conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 */

public class Main {
    /**
     * Computes the sum of the values in an array of <code>double</code>s.
     * @param array The array of <code>double</code>s of which to compute the
     *     sum.
     * @return The sum of the values in <code>array</code>.
     */
    public static double sum(double[] array) {
        double sum = 0.0;
        for (int i = 0; i < array.length; i++) {
            sum += array[i];
        }
        return sum;
    }

    /**
     * Computes the sum of the values in a collection of <code>double</code>s.
     * @param values The collection of <code>double</code>s of which to compute
     *     the  sum.
     * @return The sum of the values in <code>values</code>.
     */
    public static double sum(Iterable<Double> values) {
        double sum = 0.0;
        for (double x : values) {
            sum += x;
        }
        return sum;
    }

    /**
     * Computes the sum of the values in an array of <code>int</code>s.
     * @param array The array of <code>int</code>s of which to compute the sum.
     * @return The sum of the values in <code>array</code>.
     */
    public static int sum(int[] array) {
        int sum = 0;
        for (int i = 0; i < array.length; i++) {
            sum += array[i];
        }
        return sum;
    }
}

Related

  1. sum(double[] a)
  2. sum(double[] a, double[] b)
  3. sum(double[] a, double[] b)
  4. sum(double[] aArray)
  5. sum(double[] addends)
  6. sum(double[] array)
  7. sum(double[] array)
  8. sum(double[] array)
  9. sum(double[] array)