Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!iuvax!rutgers!cmcl2!lanl!lambda!opus!vturner From: vturner@verdi.nmsu.EDU (Vaughan Turner) Newsgroups: comp.sys.handhelds Subject: Re: Symbolic Matrices HP28s Message-ID: Date: 14 Nov 89 22:12:36 GMT References: <205@isgtec.UUCP> Sender: news@nmsu.edu Organization: New Mexico State University, Las Cruces, NM Lines: 15 In-reply-to: andrew@isgtec.UUCP's message of 13 Nov 89 15:23:46 GMT The book you want is HP-28 Insights: Principles and Programming of the HP-28C/S, by William C. Wickes. Unfortunately the only symbolic array functions in it are: SADD, SSUB, SMS, and SMUL. No dot or cross products, though the base programs that these functions call should make it fairly easy to write those if you need them. Vaughan I am not affiliated in any way with the author or publisher of the book, but as an end user, I highly recommend it! -- Vaughan Turner BITNET: mcswvt@nmsuvm1.bitnet Box 3AT Computer Center INTERNET: vturner@dante.nmsu.edu Las Cruces, NM 88001