A simple formula like
new Expression("Abs(1) + Cos(2)").Evaluate()
throws the exception
Operator '+' can't be applied to operands of types 'decimal' and 'double'
Why is this?
Is there any workaround?
The only thread i found on the project's website related to this error is quite old and talks about editing the source code.
https://ncalc.codeplex.com/discussions/346702
Im using the latest version
