Path: utzoo!attcan!uunet!wuarchive!zaphod.mps.ohio-state.edu!sdd.hp.com!hp-pcd!hpcvra!billw From: billw@hpcvra.CV.HP.COM (William C Wickes) Newsgroups: comp.sys.handhelds Subject: Re: HP28S Questions Message-ID: <25590048@hpcvra.CV.HP.COM> Date: 20 Aug 90 16:14:56 GMT References: <1160@xenon.kcl-cs.UUCP> Organization: Hewlett-Packard Co., Corvallis, OR, USA Lines: 9 1) Execute #10d SYSEVAL. But there was only ever one version, 2BB. 2) 2BB 3) Variable names can't start with algebraic operator or object delimiter symbols, or digits. 4) There aren't any bugs of consequence on the 28S. There are a few bugs, but I can't remember what they are, except for one: don't use {1 2 /} as a guess for the solver. 5) Half-integer values returned by MEM are OK, and an improvement in accuracy over the 28C.