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

Stringdivide(String thisVal, String addVal)
divide 
String result = null;
BigDecimal one = new BigDecimal(thisVal == null ? "0" : thisVal);
BigDecimal two = new BigDecimal(addVal == null ? "0" : addVal);
result = one.divide(two).toString();
return result;
doubledivide4Money(Double value1, Double value2)
divide Money 
return getScaleValue4Money(defaultValue(value1).doubleValue() / defaultValue(value2).doubleValue());
double[]divideComplex(double realOne, double imagOne, double realTwo, double imagTwo)
Divides two complex values 
double[] revan = new double[2];
double denominator = Math.pow(realTwo, 2) + Math.pow(imagTwo, 2);
revan[0] = ((realOne * realTwo) + (imagOne * imagTwo)) / denominator;
revan[1] = ((imagOne * realTwo) - (realOne * imagTwo)) / denominator;
return revan;
doubledivideDouble(double first, double second)
divide Double 
BigDecimal b1 = new BigDecimal(first);
BigDecimal b2 = new BigDecimal(second);
return b1.divide(b2).doubleValue();
doubledivideDouble(double first, double second, int scale, int roundingMode)
divide Double 
BigDecimal b1 = new BigDecimal(first);
BigDecimal b2 = new BigDecimal(second);
if (roundingMode == -1) {
    roundingMode = BigDecimal.ROUND_HALF_EVEN;
return b1.divide(b2, scale, BigDecimal.ROUND_HALF_EVEN).doubleValue();
doubledivideInts(int numerator, int denominator)
Provides exact division of two integer values by using BigDecimal division. 
BigDecimal result = BigDecimal.valueOf(numerator).divide(BigDecimal.valueOf(denominator), DECIMAL_SCALE,
        BigDecimal.ROUND_HALF_UP);
return result.doubleValue();
StringdivideNumber(Object divisor, Object dividend)
divide Number 
if (divisor == null || dividend == null) {
    return "";
BigDecimal a = toBig(divisor);
BigDecimal b = toBig(dividend);
if (a.equals(toBig(0)) || b.equals(toBig(0))) {
    return "0";
BigDecimal c = a.divide(b, 2, BigDecimal.ROUND_DOWN);
return c.toString();
doubledivZ(double z)
Returns the reciprocal of a number, or zero if undefined. 
return z == 0 ? 1 : 1 / z;
intgetIntDividedCeil(final int nDividend, final int nDivisor)
get Int Divided Ceil 
return getIntDivided(nDividend, nDivisor, RoundingMode.CEILING);
longgetLongDivided(final long nDividend, final long nDivisor, @Nonnull final RoundingMode eRoundingMode)
get Long Divided 
return new BigDecimal(nDividend).divide(new BigDecimal(nDivisor), eRoundingMode).longValue();