If you’ve never taken an accounting class, you won’t understand why the HP 12c is so important. It’s basically the go to financial calculator for everyone who has ever touched a 1099.
This is a Javascript emulation of the calculator and not a full app but don’t worry – you’ll be able to calculate the TCO of the dying Palm brand as HP subsumes and destroys the company inside its gaping, Sarlacc-like maw.