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Zer Netmouse
February 23rd, 2007
01:22 pm

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Math Memory

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From:sorcycat
Date:February 23rd, 2007 08:10 pm (UTC)
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I never learned that one, but I recall one from calculus.

Hodehi minus hideho over hoho

This is a mnemonic
for the Quotient Rule. Though I must admit I remembered the mnemonic but I had to look up what it was for. :)
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From:netmouse
Date:February 23rd, 2007 08:16 pm (UTC)
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oh yeah.... we learned that one too, but I had forgotten it.
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From:metalfatigue0
Date:February 23rd, 2007 09:09 pm (UTC)
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If I tried to use that mnemonic, I'd always wind up swapping hideho and hodehi. I was taught the trickle-down rule: the thing on top gets differentiated first.
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