Java Data Type Tutorial - Java BigInteger .modInverse (BigInteger m)

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Syntax

BigInteger.modInverse(BigInteger m) has the following syntax.

public BigInteger modInverse(BigInteger m)

Example

In the following code shows how to use BigInteger.modInverse(BigInteger m) method.

/* w ww.j a  v  a  2  s  .co m*/
import java.math.BigInteger;

public class Main {

  public static void main(String[] args) {

    BigInteger bi1 = new BigInteger("7");
    BigInteger bi2 = new BigInteger("20");

    // perform modInverse operation on bi1 using bi2
    BigInteger bi3 = bi1.modInverse(bi2);

    System.out.println(bi3);
  }
}

The code above generates the following result.

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