#What is the sum of the power series

25 messages · Page 1 of 1 (latest)

wanton cobalt Dec 7, 2022, 7:06 PM

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s

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is it 1/e ?

glacial night Dec 7, 2022, 7:08 PM

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wanton cobalt s

,rotate

serene streamBOT Dec 7, 2022, 7:08 PM

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uncut wyvern Dec 7, 2022, 7:10 PM

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isn't that ln(2)

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oh wait

wanton cobalt Dec 7, 2022, 7:10 PM

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it looks like e^x

glacial night Dec 7, 2022, 7:10 PM

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we can divide it up to two sums

uncut wyvern Dec 7, 2022, 7:10 PM

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no it's not e^x

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glacial night Dec 7, 2022, 7:11 PM

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that above has a factorial

uncut wyvern Dec 7, 2022, 7:11 PM

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oh right

wanton cobalt Dec 7, 2022, 7:12 PM

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my thinking it’s e^-x and 1 substituted for x

uncut wyvern Dec 7, 2022, 7:12 PM

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but e^x is x^n/n!

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so maybe it's e^(-1)

wanton cobalt Dec 7, 2022, 7:12 PM

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yeah i think so

uncut wyvern Dec 7, 2022, 7:12 PM

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yeah

wanton cobalt Dec 7, 2022, 7:12 PM

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ahhhhhhhhh

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thank you

uncut wyvern Dec 7, 2022, 7:12 PM

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np lol

wanton cobalt Dec 7, 2022, 7:12 PM

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773922590686183445

uncut wyvern Dec 7, 2022, 7:13 PM

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nitro flex 😭

wanton cobalt Dec 7, 2022, 7:13 PM

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lol

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i didn’t mean to buy it the second time it renewed

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so i’m just waiting for it to expire