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Scientific Calculator Keyboard Challenge II
02-21-2016, 10:49 PM
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Scientific Calculator Keyboard Challenge II
Link to my blog entry:

Feeling creative? Ever dreamed of the perfect calculator? Here is a chance to design a calculator. It can cover any part of mathematics you want:

* Scientific
* Financial
* Programming/Graphing
* Algebraic and/or RPN (Reverse Polish Notation)

Or if you want to go a specialized route:

* Construction
* Unit Conversion
* Gaming
* Geometry Applications
* Civil Engineering
* Physics
* Astronomy
* Stock Market
* Common Every Day Applications

* The keyboard must be used, including the arrow keys. Assume that the calculator will have the necessary screen size. You have 16 blank keys, of course, you can/should consider using shift and alpha keys.
* The keyboard has a double-wide Enter key. RPN and Hewlett Packard fans rejoice!
* The marked keys must remain.

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Scientific Calculator Keyboard Challenge II - Eddie W. Shore - 02-21-2016 10:49 PM

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