From: rs1n on 3 Dec 2009 09:37 On Dec 3, 8:16 am, Janek Kozicki <cosu...(a)gmail.com> wrote: > (sorry about replying to myself) > > Which library was used to display the algebraic equations on the stack > using nice graphical grobs? I'll need that for differential equations > and other symbolic manipulation stuff. - ALG48 is a symbolic math library, and also provides a good amount of number theory functions. - Erable is also another great symbolic math library (probably more suited for your differential equations class than ALG48). The latest version is actually not on www.hpcalc.org; however you can get to the page with the latest version using the link provided by www.hpcalc.org - Eqstk is the bare-bones algebraic stack. It is much faster than Java and the current version of SpeedUI. Both of these programs encapsulate real numbers within a symbolic, which really slows down the rendering. - Jazz is a great programming library (machine language, sys-rpl, debuggers, etc). The latest version still has a few bugs in it; I submitted a bugfix update a few days ago. - SpeedUI will speed up the interface a bit. The key handling is almost as fast the built-in interface. On the other hand, you will notice that the editor will respond much faster. Check http://www.hpcalc.org for more software.
From: Janek Kozicki on 3 Dec 2009 15:02 Great, thanks a lot for your reply. I guess that over the period of 10 years things could have changed a bit. You are saying that currently worthwhile stuff is: ALG48, Erable, Eqstk, Jazz, SpeedUI I have dug up my 10 years old archives, and found a backup copy of my hp48g libraries that I was using years ago, those are: ALG48FUL.LIB BZ4.LIB FEM48P31.LIB GXT51.LIB JAVA36C.LIB QC15.LIB QPI.LIB TED.LIB UFL3.LIB HPTABS.LIB JZGX67LE.LIB MUC.BIN I have no idea what I was using them for :) I can only recognize that currently I won't be needing FEM. I can see that Alg48 remains useful - I'll download the latest version. If you recognize any others of those, perhaps you could tell me about their newest replacements. best regards Janek Kozicki
From: Janek Kozicki on 3 Dec 2009 18:12 Why SpeedUI isn't listed on http://www.hpcalc.org/best.php ?
From: Raymond Del Tondo on 3 Dec 2009 19:44 "rs1n" <> schrieb im Newsbeitrag news:4dfd4f1d-0c78-48c9-8f75-5055994fa397(a)l13g2000yqb.googlegroups.com... > >- Eqstk is the bare-bones algebraic stack. It is much faster than Java >and the current version of SpeedUI. Both of these programs encapsulate >real numbers within a symbolic, which really slows down the rendering. > The SpeedUI version 9.08 will include your suggested change for speeding up decompiling real number in algebraics, so that should help. (Yes, I have read your related posting;-) Raymond
From: Janek Kozicki on 3 Dec 2009 19:58 On Dec 4, 1:44 am, "Raymond Del Tondo" <Ih8...(a)nowhere.com> wrote: > "rs1n" <> schrieb im Newsbeitragnews:4dfd4f1d-0c78-48c9-8f75-5055994fa397(a)l13g2000yqb.googlegroups.com... > > >- Eqstk is the bare-bones algebraic stack. It is much faster than Java > >and the current version of SpeedUI. Both of these programs encapsulate > >real numbers within a symbolic, which really slows down the rendering. > > The SpeedUI version 9.08 will include your suggested change > for speeding up decompiling real number in algebraics, > so that should help. (Yes, I have read your related posting;-) > > Raymond Thanks a lot. with hptalx I uploaded SpeedUI and UFL3, I guess that after few weeks I'll be back on track and try what libraries I need. Another question is there any real difference between having port 1 merged or not? I have two 128kb chips soldered onto motherboard. One above another, with their legs connected to each other. I can only see that with port 1 merged the 'MEM' command shows more free memory. But what else? Something affecting battery life maybe? (I vaguely remember that the sole adding of 2nd 128kb chip decreased battery life)
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