Labels:bulletin board | dialog box | earth | road | sky | window OCR: Menu Description About . Show Credits and Logo Help On-line help File peo1 Input.. #0 Load function from an input file ('in" prefix) Save is Input Save the curr ent function and its variables to file View File Display the contents of a LXEL file in the Console window Print. Print current function and its graph Quit Exit application Aboui lits