How to use

sumDeltaMinusDeltaSum

method

in

org.apache.commons.math3.special.Beta

final double b = FastMath.max(p, q);
if (a >= 10.0) {
  final double w = sumDeltaMinusDeltaSum(a, b);
  final double h = a / b;
  final double c = h / (1.0 + h);

final double b = Math.max(p, q);
if (a >= 10.0) {
  final double w = sumDeltaMinusDeltaSum(a, b);
  final double h = a / b;
  final double c = h / (1.0 + h);

final double b = FastMath.max(p, q);
if (a >= 10.0) {
  final double w = sumDeltaMinusDeltaSum(a, b);
  final double h = a / b;
  final double c = h / (1.0 + h);