From a0c1979ff0bd200443f844d6d63277324253b683 Mon Sep 17 00:00:00 2001
From: Manor Askenazi <manor@biomedical.hosting>
Date: Thu, 19 Dec 2019 08:58:41 -0500
Subject: [PATCH] Ensure Hypergeometric.CDF <= 1.0

This is, to be fair, a kludge -- it would be more efficient to ensure that such a situation can never arise in the first place.
---
 src/Numerics/Distributions/Hypergeometric.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Numerics/Distributions/Hypergeometric.cs b/src/Numerics/Distributions/Hypergeometric.cs
index 898e6925..752e059a 100644
--- a/src/Numerics/Distributions/Hypergeometric.cs
+++ b/src/Numerics/Distributions/Hypergeometric.cs
@@ -315,7 +315,7 @@ namespace MathNet.Numerics.Distributions
                 sum += Math.Exp(SpecialFunctions.BinomialLn(success, i) + SpecialFunctions.BinomialLn(population - success, draws - i) - denominatorLn);
             }
 
-            return sum;
+            return Math.Min(sum, 1.0);
         }
 
         /// <summary>