Calculator apps and handheld calculators are clunky, but Python's interactive mode easily recalls previous results for ...

Graphing calculators have always been a fun way to get started with programming, though mostly in the form of games and cheat sheets. But now Texas Instruments is introducing a new TI-84 graphing ...

[Sarah K Marr] dabbles in retrocomputing and has a fascination with the Hewlett Packard HP-45 calculator, the second calculator in HP’s series introduced in 1973. Over a year ago, she wrote an HP-45 ...