LeanCalc

This is a Cocoa calculator program based on the free calc library. I wrote it because I thought the world needed yet another calculator program :-)

It can be used for simple arithmetic as well as for complex calculations, thanks to calc's large built-in function library (check out the reference in the application's help menu). All calculations are kept in a history and you can reuse the results of the last few calculations in the history directly using keyboard shortcuts.

What is new in this release:

Today I added one feature and bumped the version to 1.3. You can now select one of the results in the history list and use the Copy menu command or its shortcut to copy the result of that history entry to the clipboard.