environment variables

Quickly minimize boolean & propositional expressions up to 24 variables.

Linear Equation Solver solves linear equations in 3 variables

Mass mail software for sending bulk email. Supports personalization variables.

FileMaker Pro plug-in which allows for storing and reading global variables.

This java applet solves linear equations of two unknown variables.

Award-winning VBS Debugger. Watch Variables, Edit and Debug VBS scripts

Award-winning VBS Debugger. Watch Variables, Edit and Debug VBS scripts

This is a Windows application which draws graphs of functions of 2 variables.

Finds the relative maxima and minima of functions of several variables.

Establish a secure FTP server environment your PC.