Feature Request: Option to set calc trigonomic functions with degrees (not radian)

[Idelmaeaen]

It would be helpfully to have an boolean option, where you can switch trigonomic functions (sin, cos, tan, ...) to calculate with degrees and not with radians.

I think this would be easy to implement...

[FabianNitsche]

Actually, you can already do that by adding your own functions. With the methods CalculationEngine.AddFunction you can do something like:

CalculationEngine engine = new CalculationEngine(...);
engine.AddFunction("dsin", d => Math.Sin(d / 180 * Math.PI));