#5397

1414

Feb. 20, 2015, 9:24 p.m.

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//Talking about jerk (3rd derivative of position) in analysis Rose: So I guess you could take fourth and fifth derivatives of position, but that's not really helpful. Maybe you'd want to know how fast you're..jerking... //class laughs Rose (realizing what he said): Oh, I went there. //more laughs

#4496

1414

April 10, 2013, 6:16 a.m.

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Rose: So we just took the derivative.  Taking the derivative is like sex.  The hard part is simplifying the derivative, which is like pillow talk. //Later, Rose and Paul are simplifying a long derivative together Rose: This is some of the best pillow talk I've ever had.

#2121

66

Sept. 16, 2010, 9:24 p.m.

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Stein: Taking a derivative is like having a baby.