Free calculator 1.2b software for mac

A basic scientific calculator for OS X written in Cocoa Java with an aqua interface and a drawer that extends its functions. Calculator+ keeps a history of your calculation in a print Tape.
A data table keeps all your data for statistical calculations such as the arithmetic mean or standard deviations.
Calculator+ supports Multiple memories with easy pop-up memory recall.
Version 1.2 Beta has simultaneous base conversion in binary, octal, decimal and hexadecimal numbers.
Enhancements:
- New Metallic Look
- Improved Performance and Jaguar compatibility
- Calculator Tape is attached to the main window
- Clear Button on the keypad now works correclty
- Standard deviation and variance for sample and population added. Deg, RAD, Grad is now modal (like most calculators)
- Preference Panel is added
- Software Version Update Panel Added
- Simultaneous base Conversion Panel is added
- A bug in the median function is fixed to sort the data before returning the median
- Double-pressing C (clear key) clears All.
- Clear All memories added to the memory menu
- The EE key has been added

DoF Calculator is a useful widget that will help photographers and photo amateur calculate hyperfocal and deep of field distance based on focal length, aperture and distance from subject.
Enhancements:
- Camera listed in alphabetic order

Econ Calculator is a simple to usecalculator having three calculation modes, normal calculator, calculatorwith tape (simulated paper roll) or calculator with tape running in Addingmachine mode.

It allows the user to round from an integer "0"decimal places through to 6 and offers a "Fixed" decimal setting that autorounds to 2 decimal places. The calculator can be "Iconized" to a globalbutton and has many more options of user customization.

D'ni Calculator 1.0 is widget appealing to all fans of the Myst, Riven, and Uru games. You can enter numbers using either Arabic or D'ni numerals, and it includes all basic mathematical operations. For D'ni fans in particular, it also features conversion between degrees and torans (15625 torans is a right angle). The widget is actually a new implementation of Simon Riedl's 1999 calculator, with a new graphic interface.

Tape Calculator was designed to replace a standard desktop adding machine, allowing 10-key touch number entry. Tape Calculator is perfect for high-speed substraction and adding of numbers and being able to verify totals.

Enhancements
- No longer makes a noise with every keypress.
- Supports copy - pressing [command+c] will copy the contents of the tape to the clipboard.
- Requested features for later versions: Tapes longer than 25 items.

Spine Calculator will calculate the spine of a book given the paper thickness and number of pages.
Includes presets of several paper thicknesses.
Tested with Mac OS X 10.3.9.
Enhancements:
- changes with version 1.0.

DHB Calculator 1.1.0 is a powerful and easy-to-use tool which provides you a free scientific calculator for your Mac. This product is designed to be used by software and electronic engineers. It will be an excellent choice for everyone.