#Is it even possible to calculate this product 🤯🤯

16 messages · Page 1 of 1 (latest)

rough tulip
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$\prod_{i=1}^{n}(\prod_{j=i}^{n}\frac{i}{j})$

hollow sundialBOT
shrewd scaffoldBOT
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anastech

boreal jungle
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Doesn’t look too hard

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Inner part is (i/i)(i/i+1)(i/i+2)…(i/n)
Then just multiply those for each i from 1 to n.

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Then simplify

rough tulip
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You can't do that really

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Especially, you get to a k! product for which there is no nice expression

rough tulip
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@boreal jungle

boreal jungle
heady juniper
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There are many simplifications to be done, like taking the i out of the inner product.

coral pawn
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$$\prod_{i=1}^n\frac{i^{n-i}i!}{n!}$$

shrewd scaffoldBOT
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FirstNameLastName

coral pawn
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Idk that’s wolfram alpha

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This is the full thing