'Define function' little utility, version 1.0 by Jorge Costa in Aug 28, 1995 THE AUTHOR OF THIS PROGRAM MAKES NO WARRANTY ABOUT ITS PERFORMANCE. THE DEF.ZIP FILE CAN BE FREELY COPIED, BUT NOT MODIFIED WITHOUT PERMISSION FROM THE AUTHOR. THIS SOFTWARE IS GIFTWARE. Introduction: DEF is a little System RPL routine which was born because of an article posted on comp.sys.hp48 . This utility takes a symbolic expression as input and creates a program to evaluate it, with necessary arguments in the stack. [WARNING: If the input algebraic expression contains no global variables, DEF will crash, so be sure to include at least one global variable! -jkh-] [Note: DEF had a minor bug; it appended x< | ----------------------------------------------------------------