Best Free Ordinary Differential Equation Library in .net [closed]

Question

I'm looking for a library to solve ODE for my university thesis' project... The library I'd like to find had to have this features:

• Event Calculus (something like a continuous calculus stopped by internal event, like constraint reached and other events)

• I'm using C# 4.0 so i think any library will be ok

• Have good performance

• No $$ ^^"

Answer 1

Created a dedicated ODE solving library - simple to use based on C++ Boost.OdeInt core.