For a long time i have been looking for a decent scientific calculator to use on my computer. Apart from the ordinary capabilities, I need binary arithmetic (binary, decimal, octal and hexadecimal input/output) with usual logic operators. And it'd be nice if it were stack-oriented (RPN, as HP48 calculators).
Today I was programming something and I wished I had my HP48 with me. I couldn't find anything decent on the web, so I set to try the emacs calc. And there it was, with all the features I needed.
Tags: emacs hp48 rpn