Java Double Number Equal doubleEqual(double v1, double v2)

Description

double Equal

License

Apache License

Declaration

public static boolean doubleEqual(double v1, double v2) 

Method Source Code

//package com.java2s;
/*/*from w  w  w . j av  a2s .c  o  m*/
 * Copyright 2010 NCHOVY
 * 
 * Licensed 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
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

public class Main {
    public static final double epsilon = 1e-08;

    public static boolean doubleEqual(double v1, double v2) {
        return (Double.isNaN(v1) && Double.isNaN(v2))
                || Math.abs(v1 - v2) < epsilon;
    }
}

Related

1. doubleEqual(double d1, double d2)
2. doubleEqual(double d1, double d2, double delta)
3. doubleEquality(double v1, double v2, double epsilon)
4. doubleEquals(double a, double b)
5. doubleEquals(double a, double b)
6. doubleEquals(double a, double b)