Java tutorial
/* * Copyright 2007-2013 * Licensed under GNU Lesser General Public License * * This file is part of EpochX: genetic programming software for research * * EpochX 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 3 of the License, or * (at your option) any later version. * * EpochX 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 EpochX. If not, see <http://www.gnu.org/licenses/>. * * The latest version is available from: http://www.epochx.org */ package objenome.op.math; import objenome.op.Numeric1d; import org.apache.commons.math3.analysis.function.Log; /** * A node which performs the common (base 10) logarithm, called LOG-10 * * @see Log * * @since 2.0 */ public class Log10 extends Numeric1d { @Override public double value(double x) { return Math.log10(x); } }