Java Fraction Create Frac(double x)

Description

Fractional part of a number (y=x-|x|)

License

Apache License

Parameter

Parameter	Description
x	number

Return

the fractional part of that number (e.g., for 5.3 would return 0.3)

Declaration

public static double Frac(double x) 

Method Source Code

//package com.java2s;
/**//from  www .  java  2  s . c om
 * =====================================================================
 *   This file is part of JSatTrak.
 *
 *   Copyright 2007-2013 Shawn E. Gano
 *   
 *   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 {
    /**
     * Fractional part of a number (y=x-|x|)
     * @param x number
     * @return the fractional part of that number (e.g., for 5.3 would return 0.3)
     */
    public static double Frac(double x) {
        return x - Math.floor(x);
    }
}

Related

1. frac(double number)
2. Frac(double value)
3. frac(double value)
4. frac(double x)
5. frac(float x)
6. frac(int f)
7. fraction(double decimal, double tolerance)
8. fraction(double number)