Hmmm... is it really true that learning Lisp will help with RPL programming? Maybe learning Forth, but Lisp? Anyway, to get you started, the error you are getting, ">: ANG is not a real number", is using "real" in the mathematic sense. It means that the data that symbol ANG cont...
Hello everyone, I am a CLISP newbie, I am learning it in order to "learn better" my calculator's programming language (an HP50g, it uses UserRPL). I am having trouble with my first program, a CORDIC routine used to calculate sine and cosine in computer with little calculation power. Here i...