Are there any .NET libraries out there that will parse a string as a formula?
ie; "if the user inputs "(2 +5) * 2", the library will be able to work out the calculation?
Edit:Preferably something that will work with Windows Phone 7 without too much fiddling would be nice!
I posted source code for one that supports expressions, variables and functions.
You can see it at http://www.blackbeltcoder.com/Articles/algorithms/a-c-expression-evaluator.