Java Double Number Divide divide(final double n1, final double n2)

Description

Divide.

License

Apache License

Parameter

Parameter	Description
n1	the n 1
n2	the n 2

Return

the double

Declaration

public static double divide(final double n1, final double n2) 

Method Source Code

//package com.java2s;
/*//from w  w w  .  j  a  va 2  s  .  c  o m
 * Copyright 2002-2016 Jalal Kiswani.
 *
 * 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.
 */

import java.math.BigDecimal;

public class Main {
    /**
     * Divide.
     *
     * @param n1
     *            the n 1
     * @param n2
     *            the n 2
     * @return the double
     */
    public static double divide(final double n1, final double n2) {
        final BigDecimal b1 = new BigDecimal(n1);
        final BigDecimal b2 = new BigDecimal(n2 + "");
        BigDecimal b3 = b1.divide(b2, 3, BigDecimal.ROUND_HALF_UP);
        b3 = b3.setScale(3, BigDecimal.ROUND_HALF_UP);
        final double result = b3.doubleValue();
        return result;
    }
}

Related

1. divide(double first, double second)
2. divide(double left, double right)
3. divide(Double numerator, Double denominator)
4. divide(double v1, double v2)
5. divide(double x, double y, int scale, RoundingMode roundingMode)
6. divide(float a, float b)
7. divide(float left, float right)
8. divide(Number numerator, Number denominator)
9. divide(Object dividend, Object divisor)