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- Newsgroups: comp.sys.hp48
- Path: sparky!uunet!paladin.american.edu!darwin.sura.net!jhunix.hcf.jhu.edu!hsu_wes
- From: hsu_wes@jhunix.hcf.jhu.edu (Wesleyan Hsu)
- Subject: Re: The "high price" of the HP48!
- Message-ID: <1992Dec31.155534.17106@jhunix.hcf.jhu.edu>
- Organization: HAC - Johns Hopkins University, Baltimore
- References: <PHR.92Dec25160413@napa.telebit.com> <1992Dec26.053625.17951@doug.cae.wisc.edu> <PHR.92Dec30222224@napa.telebit.com>
- Date: Thu, 31 Dec 1992 15:55:34 GMT
- Lines: 66
-
- In article <PHR.92Dec30222224@napa.telebit.com> phr@telebit.com (Paul Rubin) writes:
- >1. Remember the original post said ALL CURRICULA. This includes art,
- >music, history, literature, etc. as well as engineering. Computers
- >are becoming important in all these fields--for text formatting
- >if nothing else--but machines like the HP-48 (and even 95LX) are
- >mostly useless in all nontechnical fields. (Possible exceptions
- >are business, economics, etc.).
-
- Jeez, there's a reason why HP happened to print "Scientific" on the
- calculator. You don't see "science" people running out and buying a
- business calculator to do their complex exponentials. And if you're going
- to do test formatting, why not spend $500 and buy a Powerbook 100.
-
- [deleted text about all the HP calcs previously owned]
- >tens of K$. I got the 42s more recently and feel it is overkill,
- >though I got a good deal on it, from someone here on the net.
-
- Some people actually buy the 48 as an upgrade. My previous calc was a HP
- 11C and it served me well for a good 6 years. I'm a grad now and I thought
- that I would like a more functional calculator. Since I loved my 11C and I
- know HP makes excellent products, why should I consider another company?
- So, I considered buying a used 28S, but opted for the 48SX since I figure
- I'll be using it for many years to come. Heck, this could be my last
- calculator. There's nothing wrong with loyalty to a fantastic company.
-
- > Of course, there are places for both in this world. For research
- > use, PCs running Mathematica are better. For doing normal classwork (in
- > class), HP-48's are better. A HP-95 running, say, Derive fits into the
- > above scheme somewhere, but I still wouldn't want to only be able to use a
- > HP-95 and not a HP-48.
-
- Bravo. I agree.
-
- >
- >I've hardly ever wanted to use a calculator in class except maybe in
- >physics lab, which was not really "in class". In the lab there were
-
- Well, that's your choice. Personally, I like having it with me. Sometimes
- I don't feel like calculating transforms manually...so shoot me.
-
- >powerful enough. A 48 still seems to me like a solution looking
- >for a problem.
-
- For some people, perhaps...
-
- >At home, from what I've seen of the 48, a PC running Mathematica
- >beats it in every way, though you do need more expensive hardware
- >that is less portable. I haven't tried a 95 with Derive but would
- >be interested to hear how it compares to the 48.
-
- Oh jeez. Well, from what I've seen, the Cray seems to blow away my 48SX in
- every way. Damn, guess I shouldn't have bought it. No comment on Derive on
- a 95.
-
- >A 48 seems like a fun toy and I'd buy one if someone offered me one
- >cheap enough, but I feel it is a disservice to most students to
- >suggest that a real computer is not a better investment.
-
- I wouldn't say it's a disservice. Students should know their priorities.
- Do they spend $140 for a calculator or put that towards their $2000 for a
- "real" computer? Schools usually don't provide calculators in class, but
- I'm sure they provide computers for general use.
-
- Wes Hsu
- Johns Hopkins U
- Dept.of.ECE
-