Valentin Albillo's HP Collection

Welcome to my new site!

At long last, and thanks to Eric Rechlin's incredible generosity and invaluable help, I finally have this web site for my calc-related materials (HP, SHARP and other brands, as well as some Misc topics) to be permanently online again, including articles, challenges, programs, pictures, selected threads, ... freely available for all intested people to download and enjoy. Right now there are ~400 files available and I intend to make weekly updates, time permitting, to be announced at the MoHPC General Forum.

If you like what you see here, I'll appreciate it if you would include a link to this main page in your own site and/or ask other calc sites you visit to do likewise. This will help increase awareness, visits and downloads; it won't mean any profit whatsoever for me or anyone else but will do wonders to encourage me to spend the considerable effort required to prepare and upload more materials. Thank you very much !

COPYRIGHT NOTICE

These articles, programs, pictures, their descriptions and other materials created by me are (c) Valentin Albillo, and can be used freely for non-profit purposes as long as (1) the contents aren't modified in any way and (2) the copyright is acknowledged.

In plain words, you can download them and use them for non-profit purposes but do not include them in any media and/or site for which you're asking money, do not tamper with their contents and do not say or imply that you created them or that you don't know who created them, you must always give due credit to the copyright holder (that's me).

HP Calculators (217 files)

     HP Calculator Articles (32 files)

     HP Calculator Programs (15 files)

     HP Calculator Challenges (81 files)

     HP Calculator Pictures (31 files)

     HP Calculator Selected Threads (58 files)

Sharp Pocket Computers (35 files)

     Sharp Articles (1 files)

     Sharp Programs (7 files)

     Sharp Pictures (23 files)

     Sharp Brochures (1 files)

     Sharp Selected Threads (3 files)

Other Brands (6 files)

     Other Pictures (6 files)

Assorted Miscellaneous (114 files)

     Miscellaneous Pictures (114 files)

Latest Additions

  1. Added HP Program VA710 - HP-71B Producing Digits of Pi one at a time in category HP Calculator Programs on 2019-11-12
  2. Added SHARP Picture VA100 - SHARP EL-5100 in category Sharp Pictures on 2019-11-07
  3. Added HP Program VA348 - HP-34C Memory Game and Trainer in category HP Calculator Programs on 2019-11-04
  4. Added HP Picture VA352 - HP-35s in category HP Calculator Pictures on 2019-11-02
  5. Added SHARP Brochure VA001 - Australian Business Has Really Taken to SHARP in category Sharp Brochures on 2019-11-02
  6. Added HP Picture VA351 - HP-35s in category HP Calculator Pictures on 2019-10-31
  7. Added HP Program VA713 - HP-71B Packing Long Integers in category HP Calculator Programs on 2019-10-29
  8. Added HP Thread VA104 - Even More Simultaneous Equation Solutions in category HP Calculator Selected Threads on 2019-10-28
  9. Added HP Thread VA103 - More on ill conditioning and calculator precision in category HP Calculator Selected Threads on 2019-10-28
  10. Added HP Thread VA102 - Ill conditioning and calculator precision in category HP Calculator Selected Threads on 2019-10-28
  11. Added HP Thread VA101 - New Trig Functions Program for New 12C Platinum in category HP Calculator Selected Threads on 2019-10-28
  12. Added HP Thread VA093 - Radix-100 Information (Albillo matrices) in category HP Calculator Selected Threads on 2019-10-28
  13. Added HP Thread VA092 - Analyzing Albillo Matrix Number 3 with the CC-40 in category HP Calculator Selected Threads on 2019-10-28
  14. Added HP Thread VA041 - The pace of progress Exact factorials and the past in category HP Calculator Selected Threads on 2019-10-28
  15. Added Misc Picture VA101 - Bottomless Pit in category Miscellaneous Pictures on 2019-10-27