Does the MathNet.Symbolics.Infix parser have a way of identifying more complicated trig functions such as tanh? I have tried the following in F# but it is not recognised (I get an undefined expression). When I replace 'tanh' with 'cos' it works just fine.
open MathNet.Symbolics
let exp = Infix.parseOrUndefined "tanh(x)" //undefined
printfn "%s" (LaTeX.format exp)
Any other libraries for parsing mathematics expressions in F# would also be of interest to me if they can handle functions such as tanh. Thanks!
Math.NET Symbolics can work with hyperbolic functions. You got the wrong result, because there was a small error in the library. Now it is fixed. You can wait for the next version or build DLL from source.