Ahhh, sucessfully updated the #firmware of my HP-15C CE #calculator! Checksum/Date before: 9090h/2023-01-05. Checksum/Date afterwards: 0A0Ah/2024-06-03. ✅ – HP (Moravia) addressed several bugs (including those in the hidden HP-16C mode) and worked on the keyboard debouncing. – Will test now … #Calculators #PocketCalculator #HewlettPackard #ScientificCalculators #hp15c

Do #UK #school kids use #ScientificCalculators for #GCSEs or #ALevels or has it all been replaced by ChatGPT these days?
I found an old #Casio fx-83ES when clearing out my home office (I think from my uni days) & figure I may as well #Freecycle or #Freegle it since it still works.