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Comment Re:I'm loving it. (Score 1) 119


Passer-by walks by someone making wild gyrations and jerking their arms and legs around.

"Hello are you ok??"

"Yes, (arm whistles past passer-by's face) I'm fine. (leg swings up and starts a pirouette) I'm just trying to see what the weather will be this week (goes back to jerking arms and legs all over the place looking like a seizure is in progress).

We warn the reader in advance that the proof presented here depends on a clever but highly unmotivated trick. -- Howard Anton, "Elementary Linear Algebra"