/**
* Copyright (C) 2001-2017 by RapidMiner and the contributors
*
* Complete list of developers available at our web site:
*
* http://rapidminer.com
*
* This program is free software: you can redistribute it and/or modify it under the terms of the
* GNU Affero General Public License as published by the Free Software Foundation, either version 3
* 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
* Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License along with this program.
* If not, see http://www.gnu.org/licenses/.
*/
package com.rapidminer.tools.expression.internal.function.mathematical;
import com.rapidminer.tools.Ontology;
import com.rapidminer.tools.expression.internal.function.Abstract1DoubleInputFunction;
/**
*
* A {@link Function} computing the square root of a number.
*
* @author David Arnu
*
*/
public class SquareRoot extends Abstract1DoubleInputFunction {
public SquareRoot() {
super("mathematical.sqrt", Ontology.NUMERICAL);
}
@Override
protected double compute(double value) {
return Math.sqrt(value);
}
}