Native UISystem toolsby tortoise10h
Calculus
A Numi-style notepad calculator: math on many lines, with variables, tabs and live results.
About
A Numi-inspired notepad calculator for macOS, Windows and Linux, written in pure Go with MyGo's native UI. Type math across many lines and each line's result appears beside it as you type; values can go into variables and numbers can be written as 100k or 1b. Calculations are kept in tabs that are saved to disk and restored at the next start, and the app does not use the network.