Flash'in'App is a Cocoa framework which lets you implement Flash Player component in your application in a few clicks with just writing a few lines of code! Play, stop, rewind and forward SWF file right within your application!
Signed 128-bit floating point data type library, with 64 effective bits of precision (vs. 53 for the built-in Double type) and a 64 bit exponent (vs. 11 for Doubles). Written in C# (source code included).
JFormula is a java library for evaluating various mathematical expressions. User can evaluate instantly a string setting variables, adding its own functions or operators. There's 30 default operators and 24 mathematical functions.
Use the Button control to create a push button on the Web page. You can create either a Submit button or a Command button. By default, a Button control is a Submit button.