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I have a string, "-(1-cos(R*T))/R", that I need to be evaluated in both C and C#. Is there a library, or a quick way to do this? Or do I need to write my own parser?
I’m also assuming that R and T are known and are local variables.
There’s one on CodeProject that’s certainly worth a look. There’s also a blog post from 2007 that has a list (and benchmarks) of a number, including a half dozen or so that are free.