Der Standardrechner unter Mac OS X ist ja schon ganz ok und reicht für alltägliche Probleme voll und ganz aus. Wem die Standardfeatures nicht reichen, kann sich ja mal folgende Freeware Magic Number Machine ansehen.
- 25 accurate digits of precision
- Complex numbers
- Hexdecimal, octal, binary, decimal and 2′s complement display.
- Floating point numbers, even in non-decimal radices.
- A full expression history (go back to anything)
- A graphical display that you can click on to change the entry point
- Value memory limited only by computer memory.
- Statistics functions
- Linear regression
- Matrix functions including gaussian elimination, inversion and determinants.
- Large number of scientific constants built-in
(via macapper)
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