From fcb1b7abc591589fb5e5b1b0c0a1cd8f8bd3487c Mon Sep 17 00:00:00 2001
From: cureos <anders@cureos.com>
Date: Tue, 17 Apr 2012 08:44:30 +0200
Subject: [PATCH] Corrected distinct comparison

---
 src/.gitignore                                                  | 2 ++
 .../Interpolation/Algorithms/NevillePolynomialInterpolation.cs  | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/.gitignore b/src/.gitignore
index f47d9820..44ac5396 100644
--- a/src/.gitignore
+++ b/src/.gitignore
@@ -8,3 +8,5 @@ obj
 TestResults
 *.sdf
 Version.cs
+
+*.ReSharper
\ No newline at end of file
diff --git a/src/Numerics/Interpolation/Algorithms/NevillePolynomialInterpolation.cs b/src/Numerics/Interpolation/Algorithms/NevillePolynomialInterpolation.cs
index 755b525a..8000afe2 100644
--- a/src/Numerics/Interpolation/Algorithms/NevillePolynomialInterpolation.cs
+++ b/src/Numerics/Interpolation/Algorithms/NevillePolynomialInterpolation.cs
@@ -127,7 +127,7 @@ namespace MathNet.Numerics.Interpolation.Algorithms
             }
 
             for (var i = 1; i < samplePoints.Count; ++i)
-                if (samplePoints[i] <= samplePoints[i - 1])
+                if (samplePoints[i] == samplePoints[i - 1])
                     throw new ArgumentException(Resources.Interpolation_Initialize_SamplePointsNotUnique, "samplePoints");
 
             _points = samplePoints;