This is a RPN JavaScript calculator. RPN stands for "Reverse Polish Notation," a parenthesis-free method for performing calculations. In the United States this method has been popularized by the Hewlett-Packard Corporation, which sells a line of RPN calculators.
Developer: arachnoid.com Platform: Date upd:2000-02-29 Hits4507 [Visit]

Calculator includes memory register operations for storage of values. MR, MS, M+, M*, M- Specify decimal places for rounding. Modify UI appearance by changing the comprising HTML. Compatible with the most popular browsers including IE, NS6+, Mozilla browsers (Firefox), Opera, etc. Move a realistic
Developer: dynamicreport.com Platform: linux, windows, freebsd, osx, sun Date upd:2007-05-11 Hits77 [Visit]

This script simulates a pocket calculator. You can modify colors, borders, font size, etc. Works with decimal and hexadecimal numbers.
Developer: Gerd Tentler Platform: Date upd:2007-03-18 Hits590 [Visit]

The chmod calculator is the script to have handy when setting permissions on your cgi files via FTP. 755 anyone?
Developer: wsabstract.com Platform: Date upd:2000-08-10 Hits2768 [Visit]

Enter three out of the six variables in a triangle, and this will solve for the rest. You don't need to know all the mathematics behind it, it is easy to use. Highly accurate and powerful.
Developer: Crazy Maths Platform: Date upd:2005-05-02 Hits1291 [Visit]