Released: Math.NET Numerics v2.6.1 (Bug Fix) (Aug 13, 2013)

BUG: Fix bug in ArrayStatistics.Variance on arrays longer than 46341 entries. GitHub Issue #137.

Also available as NuGet packages:
PM> Install-Package MathNet.Numerics
PM> Install-Package MathNet.Numerics.FSharp

Data IO:
PM> Install-Package MathNet.Numerics.Data.Text
PM> Install-Package MathNet.Numerics.Data.Matlab

Code samples:
PM> Install-Package MathNet.Numerics.Sample
PM> Install-Package MathNet.Numerics.FSharp.Sample

If you absolutely require a signed library with a strong name:
PM> Install-Package MathNet.Numerics.Signed