The Advanced Algebraic Language (AAL) is a very dynamic programming language designed to fill the void that has appeared between mainstream languages and algebra. As a result its main focus is ease of use for math problems.
To download AAL check out the source code repository. There are versions available for windows and linux with both 32 and 64 bit native binaries:
http://svn.code.sf.net/p/aal-lang/code/trunk/bin/
Using encryption to secure your code or text. Click File->Run to run your code using Ruby, see the pop up for output. Never save your text or code to disk unencrypted. Don't forget your password. Encryption is error-persistent.
The DIML Project is the result of 6 years investigation in the domain of Web productivity. It implements a full open source and powerful template language and precompilator, allowing portable "web screens" to be written in PHP and/or Perl environment