A Minkowski Diagram is a space-time plot for events that have a relative velocity that is a significant fraction of the speed of light. It takes the effects of Special Relativity and puts them into a easily understood form. I created a Mathematica function to draw and plot events on a Minkowski Diagram. It can draw the graph, add grid lines, plot points, add spacial/time reference lines, and show when a space time event is observed in either frame. Its quite easy to use, and example is in the notebook on how to use the function.

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Finished the newest version of iOS Icon Downloader. I fixed the progress bar so you can now see what is going on, and know that the program hasn’t crashed.

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I finally finished the first “What’s My Stage On?” beta. The only issue that I know about is rotation on the iPad. I’m sure there will be plenty more, that’s what beta testing is for.

Since I realized that most people don’t have mathematica, here’s a video of the program.

This is the first version of my 2-D platformer game Portal for Mathemetica. It’s a bit slow, be patient, I’m working on making it faster.

To Play: Download and open the notebook and evaluate all of the cells. The game will be at the bottom of the notebook. Use the buttons, or enable the keyboard (Controlls: move: A/D portals: #’s 1-9 on your keypad)

If you have a suggestion, please leave it below!

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his program will give you all the information of any quadratic equation. Just enter the equasion in any form, and it will give all of the necessary information about the graph. It will also show the work that teachers want on paper.

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This unit circle will be the last one you will ever need. Enter in any angle value, in degrees or radians, and it will give you the values of its (x,y) coordinate. Or enter in a x or y coordinate, and get the possible angles. It also graphs the angle as it solves them.

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