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Calcoo

Calcoo is a scientific calculator designed to provide maximum usability. Its features bitmapped button labels and display digits to improve readability, no double-function buttons, undo/redo buttons, copy/paste interaction with the clipboard, both RPN and algebraic modes, two memory registers with displays, displays for Y, Z, and T registers, and tick marks to separate thousands. Calcoo is written in C using the GTK+ widget library (v.2.2+).

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• All releases

Recent releases

• 
• 1.3.18

• 
•  19 Aug 2007 08:15
• 

• Code cleanup

Changes: Legacy GTK+ version 1 function calls were removed. No user-visible changes were made.

• 
• 1.3.17

• 
•  15 Jul 2007 00:03
• 

• Minor bugfixes

Changes: An unsafe use of strcpy was fixed.

• 
• 1.3.16

• 
•  27 Apr 2005 23:16
• 

• Minor feature enhancements

Changes: A switch was made to GTK+ 2.x. A shortcut for the keypad comma was added for German keyboards. Program startup is now faster.

• 
• 1.3.15

• 
•  30 Jul 2003 07:22
• 

• Minor feature enhancements

Changes: Some keyboard shortcuts were added.

• 
• 1.3.14

• 
•  13 Jul 2003 21:34
• 

• Minor bugfixes

Changes: Addition/subtraction has been tweaked to have 100.1 - 100 - 0.1 equal to zero rather than to 10e-17 and so on.

• All comments

Recent comments

28 Dec 2001 15:36 michaelgrant

Calcoo1.3.4
Your calculator program was the first package I've installed by hand from the source code. It worked! Better than that I get my old HP28 back with a gorgeous GTK skin on it. Thanx.
Michael Grant

22 Oct 2001 11:56 kamin005

Comments are welcome!
Please post your comments! I would really like to know
your opinions on how calcoo can be improved. Also, if
you find any bugs, please report them to
kaminski@tpi.umn.edu.