Merry Christmas, here's a dirty nickel.

Today in calculus, we went over the ratio test, which is my favorite series convergence test.

...I have a favorite series convergence test.

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Quotes from today that are funny, though perhaps more so in context:

Duane: [George W. Bush] went around with Weed.

Leahy: What do you guys think of me conducting class on Twitter?

John Williams: Ahhhhhhhhhhhhh tuberculosis.

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Sending newspaper articles to myself is weird.