Here you can find the source of sumDoubles(Double[] ds)
public static Double sumDoubles(Double[] ds)
//package com.java2s; /*//from w w w.j a v a 2s . co m * Copyright 2011-2014 Will Tipton, Richard Hennig, Ben Revard, Stewart Wenner This file is part of the Genetic Algorithm for Structure and Phase Prediction (GASP). GASP is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. GASP 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 Public License for more details. You should have received a copy of the GNU General Public License along with GASP. If not, see <http://www.gnu.org/licenses/>. */ public class Main { public static Double sumDoubles(Double[] ds) { Double sum = 0.0; for (int i = 0; i < ds.length; i++) sum += ds[i]; return sum; } }