Hi,
I'm currently evaluating different math libraries for my next .NET project, the decent one I found is Math.NET, which is free and open-source.
Do you have any recommendation for good math libraries?, free ones are preferable of course, but that isn't a prerequisite.
EDIT: To make the question a bit more clear, I need a math to do different numerical operations, like differential, integration and different operations on complex numbers.
(I've searched for similar questions but haven't founded any, if you find a duplicate one please post the link and I'll vote to close this one)