BiM, short for "Bc iMproved" is a calculator alternative to the default OS X calculator and is built on the UNIX program "bc".
BiM offers features such as a historical view of previous calculations, a library of math and conversion functions, and automatic variable assignment to calculations.
- Added input history (can be toggled via up/down keys)
- The program is now freeware
- Mac OS X 10.4 or later