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Commons Math example source code file (

This example Commons Math source code file ( is included in the "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Commons Math tags/keywords

gaussianrandomgenerator, gaussianrandomgenerator, normalizedrandomgenerator, normalizedrandomgenerator, randomgenerator, randomgenerator

The Commons Math source code

 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * See the License for the specific language governing permissions and
 * limitations under the License.

package org.apache.commons.math.random;

 * This class is a gaussian normalized random generator for scalars.
 * <p>This class is a simple wrapper around the {@link
 * RandomGenerator#nextGaussian} method.</p>
 * @version $Revision: 811827 $ $Date: 2009-09-06 11:32:50 -0400 (Sun, 06 Sep 2009) $
 * @since 1.2

public class GaussianRandomGenerator implements NormalizedRandomGenerator {

    /** Underlying generator. */
    private final RandomGenerator generator;

    /** Create a new generator.
     * @param generator underlying random generator to use
    public GaussianRandomGenerator(final RandomGenerator generator) {
        this.generator = generator;

    /** Generate a random scalar with null mean and unit standard deviation.
     * @return a random scalar with null mean and unit standard deviation
    public double nextNormalizedDouble() {
        return generator.nextGaussian();


Other Commons Math examples (source code examples)

Here is a short list of links related to this Commons Math source code file:

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