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Early Chalkboard Design

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Uploaded by on May 24, 2008

Chalkboard is an unconventional, yet intuitive, "calculator." It allows you to describe equations the way you would with traditional paper and pencil. Only now, the number crunching is done for you, right as you type.

Chalkboard has many features that are both highly convenient and functional. Instead of having to memorize numbers, all you have to do is assign them to a Variable for later use. Or perhaps you have a complex equation that's always hard to remember? Now, just create a function for it and you'll never have to worry about it again.

On the technical side, Chalkboard is designed to emulate the functionality of a programming language. It supports Loops and Lists as well as the previously mentioned Functions and Variables. The syntax was developed for simplicity for easy typing on the go. Chalkboard is fully extensible. You can add an unlimited number of Functions and Variables.

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