Java Double Number Divide divideDouble(double first, double second, int scale, int roundingMode)

Description

divide Double

License

Apache License

Declaration

public static double divideDouble(double first, double second, int scale, int roundingMode) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.math.BigDecimal;

public class Main {

    public static double divideDouble(double first, double second, int scale, int roundingMode) {
        BigDecimal b1 = new BigDecimal(first);
        BigDecimal b2 = new BigDecimal(second);
        if (roundingMode == -1) {
            roundingMode = BigDecimal.ROUND_HALF_EVEN;
        }//from  w  w w  .j  a v  a 2 s . c  o m
        return b1.divide(b2, scale, BigDecimal.ROUND_HALF_EVEN).doubleValue();
    }
}

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