========================= **** MFUN v1.0 **** ========================= This is a rewriting of MULTIFUNV200 by Paolo Silingardi. A simple basic program to help people who needs something fast to build compound function without boring himself with "when(" instruction very difficult to use on the command line bar especially with bigger functions. It stores the function you wrote in the first empty field on Y= editor. The reason because I do it is why his program doesn't work very well on my TI v200 and also I need a program that accepts expression in boundary conditions. Multif() does not. I tested it strongly and it seems working. Anyway don't put in it unsense expressions like upper bound lower or equal than the lower one previously stored or whatever you think it could not be a mathematical expression. There is no control on input. But there is no control on brainless mind... I wrote it on v200, maybe you could run it also on 92 and 92+. Enjoy. Luca Gasparini gasonline@tin.it