#10862

79

Sept. 21, 2022, 5:15 p.m.

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Stephen: What is a horizontal distance? Katz: A distance along a horizontal direction. Stephen: No Katz: What do you think it is? Stephen: Your mother Katz: My mother is not a horizontal distance. Katz: If she was, my father couldn't be a vertical distance, because the dot product would be zero, but I clearly exist.

but actually distances are scalars and can't be dotted

#10783

55

Sept. 9, 2022, 7:55 a.m.

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// Talking about vector hats Schwartz: If I can remember to mark them for 90 papers, you should be able to do it for your own homework.

#9009

2121

Feb. 18, 2021, 2:37 p.m.

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//multivar Noam: Don't forget your vector hats when you type F in the chat

#7633

2222

Oct. 4, 2018, 1:32 p.m.

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//math team Daniel Zhu: If you squint at a fraction hard enough, it looks like a vector.

By the eyeball postulate.

#1734

2226

March 26, 2010, 12:21 a.m.

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Rose: Ok, so there's the point (A,B). It can be represented by ai plus...*awkward pause*...bj.