I've spent some time today trying to find .NET libraries and tools to explore mathematics and I have to report that it seems like slim pickings!

There are a few that cost money, but hey, I'm living off a developer's salary so I can't afford to buy software. Wish I could. But, this is 2011 and I'm afraid to spend money like everyone else.

As far as open source goes...

Math.NET I had a hard time finding documentation or samples using this project that helped me see how I could use it for exploration of calculus. I did figure out how to get up and running with some combinatorics examples but right now I'm reading calculus. Maybe its better for other topics other than calc?

Smart Math Library The documentation looks pretty extensive but I haven't made much time to explore.

Microsoft Graphics calculator sample

I think this sample is to teach WPF but I will take a look at it and see how they coded up a fairly basic graphics calculator.

Looks like there is a lot of work and opportunity in this area.

## 2 comments:

I've been using dnAnalytics for a while, with some good results. It's really the precursor to the Math.NET project, and you might have some better luck with the documentation in the download. It's not too tricky to use.

Another thing I've started to use lately is R.NET -- a fast and efficient interface into an embedded instance of R. http://rdotnet.codeplex.com/

Of course, R ain't C#, but the C# interface into it is proving very useful. Probably your best bet if you're just playing with some maths, and very useful for rapid prototyping.

very cool Mike. I will check out your project and dnAnalytics

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