f(x) is a simple yet powerful scientific calculator. Calculations are performed in familiar RPN style and the application features 20 mathematic functions, a persistent stack, editable constants list, a customizable numeric display with scientific notation, decimal, hexadecimal, and binary modes. The application is built on Apple's powerful Cocoa APIs and will only work on Mac OS X. What's New: Version 3.0.4 release notes are not available. Version 3.0.3 adds the following: Fixed a crasher when running the French or German localizations Fixed a crasher when installing f(x) 3.0 for the first time without having previously installed the beta release Fixed a problem where the keyboard was unresponsive after clicking in the numeric entry text field. | 
