Class IncompleteGamma.Lower

    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      private Lower()
      No instances.
    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static double value​(double a, double x)
      Computes the lower incomplete gamma function \( \gamma(a, x) \).
      static double value​(double a, double x, double epsilon, int maxIterations)
      Computes the lower incomplete gamma function \( \gamma(a, x) \).
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • Lower

        private Lower()
        No instances.
    • Method Detail

      • value

        public static double value​(double a,
                                   double x)
        Computes the lower incomplete gamma function \( \gamma(a, x) \).
        Parameters:
        a - Argument.
        x - Argument.
        Returns:
        \( \gamma(a, x) \).
        Throws:
        java.lang.ArithmeticException - if the series evaluation fails to converge.
      • value

        public static double value​(double a,
                                   double x,
                                   double epsilon,
                                   int maxIterations)
        Computes the lower incomplete gamma function \( \gamma(a, x) \).
        Parameters:
        a - Argument.
        x - Argument.
        epsilon - Tolerance in series evaluation.
        maxIterations - Maximum number of iterations in series evaluation.
        Returns:
        \( \gamma(a, x) \).
        Throws:
        java.lang.ArithmeticException - if the series evaluation fails to converge.