3 ms·
Here's an HP article on the HP-80, a predecessor to the 12C. They describe an algorithm solving for interest rate: https://www.worldradiohistory.com/Archive-Com
by astroturf 2y ago
Here's an HP article on the HP-80, a predecessor to the 12C. They describe an algorithm solving for interest rate: https://www.worldradiohistory.com/Archive-Company-Publications/HP-Journal/70s/HPJ-1973-05.pdf https://www.worldradiohistory.com/Archive-Company-Publicatio...