Class Factorial

java.lang.Object
com.ibm.wala.util.math.Factorial

public class Factorial extends Object
Factorial utilities
  • Constructor Details

    • Factorial

      public Factorial()
  • Method Details

    • fact

      public static long fact(long n)
      Factorial
    • fact

      public static BigInteger fact(BigInteger n)
      Factorial
    • fact

      public static double fact(double n)
      Factorial on doubles; avoids overflow problems present when using integers.
      Parameters:
      n - arg on which to compute factorial
      Returns:
      (double approximation to) factorial of largest positive integer <= (n_ + epsilon)
    • fact

      public static int fact(int n)
      Factorial