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 Enlightened First to answer and accepted with score of 10 or more. This badge can be awarded multiple times.

Heike earned this badge 35 times

jun 16 '12 at 21:50
Discrete coloring in Plots
may 28 '12 at 12:41
Autorotating 3D plots
feb 6 '12 at 20:55
Plotting several functions
jan 27 '12 at 0:28
Generating a table of contents

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