Java BigDecimal inverse(final BigDecimal amount)

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Description

inverse

License

Apache License

Declaration 

public static BigDecimal inverse(final BigDecimal amount)

Method Source Code


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

import java.math.BigDecimal;
import java.math.RoundingMode;

public class Main {
    public static BigDecimal inverse(final BigDecimal amount) {
        return amount.equals(BigDecimal.ZERO) ? amount : BigDecimal.ONE.divide(amount, RoundingMode.HALF_EVEN);
    }//from  www  .  j av a 2s. c o  m

    public static BigDecimal divide(final BigDecimal amount, final BigDecimal divideBy, final int scale) {
        return amount.setScale(scale, RoundingMode.HALF_EVEN).divide(divideBy, RoundingMode.HALF_EVEN);
    }
}

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  3. incRatio(BigDecimal o1, BigDecimal o2)
  4. intToBigDecimal(int i)
  5. intValue(BigDecimal a)
  6. invert(BigDecimal d)
  7. joinBigDecimals(List list)
  8. jsonNumberToBigDecimal(final JsonNumber n, final int defaultValue)
  9. limitScale(BigDecimal value, int scale)