Hello Calc: a homage to every HP calculator
I have rebuilt thirty-five HP calculators, from the 1972 HP-35 to the HP Prime, as a single web app. Not an emulator, but a reimplementation in TypeScript.
Calculators
2 articles and 1 project.
Writing
The HP 48, and two programs I wrote for it
I have loved HP calculators all my life, and the HP 48 was the first I bought with my own hard earned money. In 1991 I taught mine the foreign exchange market and how to price a bond.
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Projects
Hello Calc
A homage to every HP calculator, from the 1972 HP-35 to the HP Prime. Thirty-five models reimplemented in TypeScript on one shared engine, running in your browser.
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