Euclid is a calculator and so much more. One of its unique features is that it preserves numbers in their natural state, rather than forcing everything into decimal form. For example, it remembers that 1/3 is 1/3, not 0.33333... Thus, (1/3) * 3 = 1, as it should (try this on most digital calculators and you're bound to get the incorrect 0.99999...Euclid also supports matrix operations and sets.
- added r1, r2, etc. variables, for history of results
- added prefs dialog with precision remembered
- added solver for simple linear polynomials: solve(5 * x + 4)
- added nthPrime()
- added digitCount()
- added partition()
- fixed ln()
- ignore comments in scripts (lines starting with #)
- script output goes to window instead of console
- added support for sets
- added mean(), more...
Mac OS X 10.3 or later