Konstantin Konstantinov

The bug was after line 668 here: https://github.com/mathnet/mathnet-numerics/blob/master/src/Numerics/LinearAlgebra/Complex/Factorization/DenseEvd.cs#L668 ``` norm = SpecialFunctions.Hypotenuse(matrixH[im1Oim1].Magnitude, s.Real); ``` If `norm` comes out as exact zero (which is the case for the matrix above), then...

It's been over 8 months. I can submit a PR with the fix if you give me access right to do so. Thanks.

@cdrnet It's been over two years and the bug is now in at least 4 places as far as I see from the codebase. I'd be glad to submit the...

@gismofx Here is the PR: https://github.com/mathnet/mathnet-numerics/pull/944 Sorry that it too so long. I gave up on any response and did not look here for a good while.

The issue looks far more severe. A simple C# + F# interop seems to fail. Basically, it means that C# code with generic constraint that some generic class inherits from...

I am sure that my exposure to C# - F# interop is very limited, as this is the first time ever when I encountered that F# cannot consume C# code...