More silly doodles

2009-07-05 21:58 by Ian

Stuff I drew. All idle doodles.

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A random sheet of doodles

2009-05-16 00:29 by Ian

This was drawn during a grueling series of biology presentations, most of which I was too ADD to listen to.

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Volume of a sphere

2009-05-16 00:20 by Ian

Below is something I did a few semesters ago. It is the derivation of the formula for the volume of a sphere in spherical coordinates using a triple integral.

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