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Started by Legend, Aug 26, 2014, 12:55 AM

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the-pi-guy

Polar coordinates are kinda cool.
(x,y)
In order to define every point in rectangular coordinates you need (-infinity,+infinity) for both the x and the y.   But with polar, you can define every point for r with just the positive numbers [0,+infinity), and for theta, just between [0, 2pi)  Seems like madness. :o