7/2/2023 0 Comments Free42 simulator![]() ![]() And also would be nice to have HP-42S roms for free just like what happened to HP-48G and other models and keeping PDF versions of the manuals of retired models to download would be nice too. I would like to finish this introduction saying that would be nice to have HP-42S back to life again and even better to have a model (both real and in simulator/emulator form) based on HP-42S but with some of the 33S features like more memory and equation editor, fractions, program lines starting with letters, physical constants, units conversion, less useless functions, etc. Unlike most other HP calculator emulators, Free42 HP 42S Emulator requires no ROM images to work Thomas Okken re-wrote all of the HP-42S functionality from. Try asin(acos(atan(tan(cos(sin(6°)))))).įor more information about HP-42S please see In my opinion Free42 is even better than the real HP-42S. If you want to download the fantastic Thomas Okken Free42 program please go to this web site This because I suppose most owners don't have the printer (and it is not so useful) and also haven't had a HP-41 prior to HP-42S. Emu42 - Christoph Giesselinks emulator for Windows and Pocket PC 2002/2003. Two things I really don't want to see here are PRINTING and HP-41 compatibility. Wednesday the 10th of November 2004: First version of Free42 - a new HP-42S simulator Older news items Emulation. It is important to say that this manual is not complete and I don't want it to be. 122 equivalent, 63 field, 35 free, 42 frequency agile, 181 function. It is a complete rewrite, not using any HP code. This calculator played an unique position among HP calculators! Being a scientific programmable 100% RPN calculator, it also had some graphing abilities but was pocketed sized and non RPL (some people as me like RPN, but dislike RPL). 261 HFSS, 188 Simultaneous, 106 Simulator electromagnetic wave, 188 Sink. Free42 is a re-implementation of the HP-42S Scientific Programmable Calculator and HP-82240 Printer. And because there is a free simulator (Free42) that works on Palm OS, Windows and Linux and there are also some emulators (at the moment emulators are only useful for who has a real calculator since HP-42S roms are not freely available). ![]() I know some other HP models from the past and the present like 48G, 49G, 28S, 33S, 20S, 6S Solar, 15C, and even a TI-36X Solar, etc, but 42S is my favorite. Why HP-42S? Because it was a very, very nice calculator and also a powerful one. e) Have the official manual but don't want to read more than 300 pages! c) Have a palmtop with PalmOS and want a nice scientific calculator (get Free42) d) Just want to have an idea how 42S was. b) Got the Free42 simulator and want to know how to use. ![]() I have a HP-33S and had a HP-48G, but my brother has one and I also use Free42 simulator for PalmOS.Ī) Have a HP-42S calculator and lost its manual. I personally don't have a HP-42S (more than U$300 on ebay). It is written in C and uses the X window system for display.Since HP-42S was a very nice calculator, and its official manual is no longer freely available and there were many people looking for its manual, seemed good to me to write my own HP-42S manual. Nsim is a microcode-level simulator for the HP-41CV programmable scientific calculator. In particular, numerical results will be identical, because the simulator is using the BCD arithmetic algorithms from the calculator. Simulation fidelity is achieved through the use of the actual microcode of the calculators, thus in most cases the simulation behavior exactly matches that of the real calculator. It currently supports many HP calculators models introduced between 19. Downloading Free42 HP-42S Calculator Simulator 3.0.17. Nonpareil is a high-fidelity simulator for calculators. This emulates exactly what it says it does. You do not need any ROM images in order to use it, yet it is fully HP-42S compatible. The executables and source code are released under the terms of the GNU General Public License, version 2. Free42 was written from scratch, without using any HP code. Free42, a cross platform emulator, is a complete re-implementation of the HP-42S calculator and the HP-82240 printer. ![]()
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