Java Utililty Methods Double Number Divide

List of utility methods to do Double Number Divide

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Description

The list of methods to do Double Number Divide are organized into topic(s).

Method

doubledivide(double x, double y, int scale, RoundingMode roundingMode)
divide 
BigDecimal xBigDecimal = new BigDecimal(String.valueOf(x));
BigDecimal yBigDecimal = new BigDecimal(String.valueOf(y));
BigDecimal resultBigDecimal = xBigDecimal.divide(yBigDecimal, scale, roundingMode);
return resultBigDecimal.doubleValue();
doubledivide(final double n1, final double n2)
Divide. 
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;
floatdivide(float a, float b)
Convert two float parameters into bigdecimal, divide together and return float value. 
BigDecimal a_bd = new BigDecimal(Float.toString(a));
BigDecimal b_bd = new BigDecimal(Float.toString(b));
return a_bd.divide(b_bd, 2).floatValue();
floatdivide(float left, float right)
Divides the given left float value by the given right float value. 
BigDecimal iLeft = new BigDecimal(left + "");
BigDecimal iRight = new BigDecimal(right + "");
try {
    return iLeft.divide(iRight).floatValue();
} catch (Exception e) {
    return iLeft.divide(iRight, BigDecimal.ROUND_HALF_DOWN).floatValue();
Doubledivide(Number numerator, Number denominator)
divide 
Double rtn = null;
if (numerator != null && denominator != null) {
    double dNumerator = numerator.doubleValue();
    double dDenominator = denominator.doubleValue();
    if (dDenominator != 0) {
        BigDecimal bdNumerator = new BigDecimal(dNumerator);
        BigDecimal bdDenominator = new BigDecimal(dDenominator);
        rtn = bdNumerator.divide(bdDenominator, scale, RoundingMode.HALF_UP).doubleValue();
...
BigDecimaldivide(Object dividend, Object divisor)
divide 
return new BigDecimal(dividend.toString()).divide(new BigDecimal(divisor.toString()), SCALE, ROUNDING_MODE);
Doubledivide(Object num1, Object num2)
divide 
return divide(num1, num2, DEF_SCALE);
Stringdivide(String num1, String num2)
divide 
BigDecimal n1 = new BigDecimal(num1);
BigDecimal n2 = new BigDecimal(num2);
return n1.divide(n2, 8, BigDecimal.ROUND_HALF_UP).stripTrailingZeros().toPlainString();
BigDecimaldivide(String num1, String num2, int scale)
divide 
num1 = checkNum(num1);
if ("".equals(num2)) {
    num2 = "1";
BigDecimal bd1 = new BigDecimal(num1);
BigDecimal bd2 = new BigDecimal(num2);
return bd1.divide(bd2, scale, BigDecimal.ROUND_HALF_UP);
Stringdivide(String num1, String num2, int scale)
divide 
BigDecimal dec1 = new BigDecimal(num1);
BigDecimal dec2 = new BigDecimal(num2);
return dec1.divide(dec2, scale, BigDecimal.ROUND_HALF_UP).toString();