Examples of java.math.BigDecimal.remainder()

java.math.BigDecimal.remainder()
Returns a {@code BigDecimal} whose value is {@code (this % divisor)}.
The remainder is given by {@code this.subtract(this.divideToIntegralValue(divisor).multiply(divisor))}. Note that this is not the modulo operation (the result can be negative). @param divisor value by which this {@code BigDecimal} is to be divided. @return {@code this % divisor}. @throws ArithmeticException if {@code divisor==0} @since 1.5


        // remainder


      x = new BigDecimal("9.785496E-2");
      y = new BigDecimal("-5.9219189762E-2");
      r = x.remainder(y);
        System.out.println( r.toString() );
      // 0.038635770238


        
      x = new BigDecimal("1.23693014661017964112E-5");

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      // 0.038635770238


        
      x = new BigDecimal("1.23693014661017964112E-5");
      y = new BigDecimal("-6.9318042E-7");
      r = x.remainder(y);
      System.out.println( r.toPlainString() );
      // 0.0000005852343261017964112


        
        // divide

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            trainDesign.setTrainDesignParametrization(trainDesignParametrization);
        }


        private int readDistance(String lineToken) {
            BigDecimal distanceBigDecimal = new BigDecimal(lineToken).multiply(DISTANCE_MULTIPLICAND);
            if (distanceBigDecimal.remainder(BigDecimal.ONE).compareTo(BigDecimal.ZERO) != 0) {
                throw new IllegalArgumentException("The distance (" + lineToken + ") is too detailed.");
            }
            return distanceBigDecimal.intValue();
        }

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     */
    private void normalizeNeuronVector(BigDecimal absMax) {
        for (int i = 0; i < neuronVector.getRowCount(); i++) {
            BigDecimal element = neuronVector.get(0, i);
            if (element.compareTo(BigDecimal.ZERO) >= 0) {
                neuronVector.set(0, i, element.remainder(absMax));
            } else {
                neuronVector.set(0, i, element.negate().remainder(absMax).negate());
            }
            
//            if (element.compareTo(neuronVector.get(0, i)) != 0) {

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    return doubleToTimestamp((double) f);
  }


  public static Timestamp decimalToTimestamp(HiveDecimal d) {
    BigDecimal nanoInstant = d.bigDecimalValue().multiply(BILLION_BIG_DECIMAL);
    int nanos = nanoInstant.remainder(BILLION_BIG_DECIMAL).intValue();
    if (nanos < 0) {
      nanos += 1000000000;
    }
    long seconds =
      nanoInstant.subtract(new BigDecimal(nanos)).divide(BILLION_BIG_DECIMAL).longValue();

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    return doubleToTimestamp((double) f);
  }


  public static Timestamp decimalToTimestamp(HiveDecimal d) {
    BigDecimal nanoInstant = d.bigDecimalValue().multiply(BILLION_BIG_DECIMAL);
    int nanos = nanoInstant.remainder(BILLION_BIG_DECIMAL).intValue();
    if (nanos < 0) {
      nanos += 1000000000;
    }
    long seconds =
      nanoInstant.subtract(new BigDecimal(nanos)).divide(BILLION_BIG_DECIMAL).longValue();

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    return doubleToTimestamp((double) f);
  }


  public static Timestamp decimalToTimestamp(HiveDecimal d) {
    BigDecimal nanoInstant = d.bigDecimalValue().multiply(BILLION_BIG_DECIMAL);
    int nanos = nanoInstant.remainder(BILLION_BIG_DECIMAL).intValue();
    if (nanos < 0) {
      nanos += 1000000000;
    }
    long seconds =
      nanoInstant.subtract(new BigDecimal(nanos)).divide(BILLION_BIG_DECIMAL).longValue();

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            trainDesign.setTrainDesignParametrization(trainDesignParametrization);
        }


        private int readDistance(String lineToken) {
            BigDecimal distanceBigDecimal = new BigDecimal(lineToken).multiply(DISTANCE_MULTIPLICAND);
            if (distanceBigDecimal.remainder(BigDecimal.ONE).compareTo(BigDecimal.ZERO) != 0) {
                throw new IllegalArgumentException("The distance (" + lineToken + ") is too detailed.");
            }
            return distanceBigDecimal.intValue();
        }

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