Re: [Haskell-cafe] Is Excel a FP language?

Is the cell evaluation engine one? I think not. I do not believe what you can type into those cells does constitute a programming language, or at least not a turing complete one. As far as i know only simple calculations can be performed. For example, is there any way to evaluate f(2) = 0, f(x) = 5 Sure. Should not be hard using 5 - 5 * (1-abs(sign(2-x))) I admit that I didn't test it using Excel but oocalc. Or is this VBA? You are right. I get your intention ;)

Marc