How to set up and use user-defined functions.
Programming Tips (all computers): Exploring Def FN an FN AuthorsBill JonesPublicationUpdate MagazinePub DetailsUpdate January 1991DateJanuary 1991Pages43-45Read the articleSee all articles from Update January 1991 How to set up and use user-defined functions. TagsUpdate Magazine TS 2068 Type-in program PeopleBill Jones