hpcalc.org - HP Calculator Archive

Covering the HP Prime, HP 50g, HP 49g+, HP 48gII, HP 49G, HP 39gs, HP 40gs, HP 39G, HP 40G, HP 48GX, HP 48G+, HP 48G, HP 48SX, HP 48S, HP 38G, HP 28S, and HP 28C

Welcome to hpcalc.org (https://www.hpcalc.org), the premier source of software for and information about the HP Prime, HP 50, HP 49, HP 48, and HP 28 RPN programmable graphic calculators and the HP 38G, HP 39, and HP 40 programmable graphic calculators, with 9357 files by 2623 authors and 4381 screenshots totaling 1958.89 MB.

Celebrating 25 years online, August 21st, 1997 - August 21st, 2022.

If you are interested in purchasing HP calculator-related items to help support this site, please see my commerce site.

There will be two European HP calculator conferences this year. The British HPCC will be holding their large every-5-year meeting in London, England, United Kingdom on October 22-23. Also, there will be the biennial Allschwil Meeting near Basel, Switzerland on October 28-29. I will be at both of these!

You may now create an account on hpcalc.org. By creating an account and logging in, you will be able to rate programs, write comments about programs, customize the display of this site, and download old versions of programs. Please click here to create or manage an account.

August 31st, 2022	Updated Emu71 Executables to 1.16 on PC/Emulators 48 Updated Emu71 Setup to 1.16 on PC/Emulators 48 Updated Emu71 Source Code to 1.16 on PC/Emulators 48 Updated HP 48GX Revision K ROM on PC/Emulators 48 Updated HP 48GX Revision L ROM on PC/Emulators 48 Updated HP 48GX Revision M ROM on PC/Emulators 48 Updated HP 48GX Revision P ROM on PC/Emulators 48 Updated HP 48GX Revision R ROM on PC/Emulators 48 Updated HP 48SX Revision A ROM on PC/Emulators 48 Updated HP 48SX Revision B ROM on PC/Emulators 48 Updated HP 48SX Revision C ROM on PC/Emulators 48 Updated HP 48SX Revision D ROM on PC/Emulators 48 Updated HP 48SX Revision E ROM on PC/Emulators 48 Updated HP 48SX Revision J ROM on PC/Emulators 48 Updated Pipe Calculator for Partial Flow to 3h on Science Prime Added Predicting Phases of the Moon to Science Prime

August 28th, 2022	Updated Emu48 for Android to 2.6 on PC/Emulators 49/50 48 39/40 38 Updated Emu48 for Android Source Code to 2.6 on PC/Emulators 49/50 48 39/40 38 Updated Free42 for Android to 3.0.14 on PC/Emulators 48 Updated Free42 for Linux (x86) to 3.0.14 on PC/Emulators 48 Updated Free42 for Macintosh to 3.0.14 on PC/Emulators 48 Updated Free42 for Windows (32-bit) to 3.0.14 on PC/Emulators 48 Updated Free42 for Windows (64-bit) to 3.0.14 on PC/Emulators 48 Updated Free42 Source Code to 3.0.14 on PC/Emulators 48 Updated Plus42 for Linux to 1.0.10 on PC/Emulators 48 Updated Plus42 for Mac to 1.0.10 on PC/Emulators 48 Updated Plus42 for Windows (32-bit) to 1.0.10 on PC/Emulators 48 Updated Plus42 for Windows (64-bit) to 1.0.10 on PC/Emulators 48 Updated Plus42 Source Code to 1.0.10 on PC/Emulators 48 Updated Pipe Calculator for Partial Flow to 3g on Science Prime Added Logic Operations for Large Integers to Math/Misc 49/50 Added OEIS A2516: Earliest Sequence with A(A(N)) = 2N to Math/Misc 49/50 Added VSCode Syntax Highlighting to PC/Programming 49/50 48 Added Programs for Astronomy and Orbital Mechanics to Science Prime

August 7th, 2022	Updated Triangle Solver on Math Prime Updated Pipe Calculator for Partial Flow to 3c on Science Prime Added Convert Integer Base to Math/Numeric 49/50 Added Number of Trailing Zeros in N! to Math/Numeric 49/50 Added Relatives of Bernoulli Numbers to Math/Numeric 49/50 Added Variance (Pop/Sample) and Mean to Math/Statistic 49/50 Added Resistor Helper to Science Prime


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E-Lessons Apps, Games, Graphics, Math, Science		PC Files Documentation, PC Programs


38G Aplets Documentation, Games, Math Aplets, Miscellaneous Applications, PC Files, Programming Tools, Science Aplets, Utilities		28C/S Programs Applications, Documentation, Games, Graphics, Math Programs, Programming Tools, Utilities

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	Copyright 1997-2022 Eric Rechlin.