Cookie Thread Act 4: katze thread

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the trick part that im seeing here is that ā€œk is a sufficiently large positive constantā€ means that e^-k ~= 0

i can find the first instance (where i agreed) but i dont remember ever saying that I didnt think you would listen to death grips and i cant find it

It can’t be that dumb can it

I was not gaslighting you I know the second instance existed and I DID confront you about it

i think you have to go through some actual proof stuff still but that should at least highlight the general idea

i changed my mind, this is the best dg song:

i feel like you wouldnt make it up but also i literally cannot find it so

that would presumably be why the integrals converge but i doubt it reveals much other than that

the problem is outright like ā€œthe integrals converge don’t worry about k too hardā€

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Actually I don’t think it could help?

main problem I’m having is
ultimately, it’s a double integral problem

(f*g) (t) can be represented as the integral from zero to t of f(u) - g(t-u)

meaning it’s a double integral problem

so yeah it trends to 0 but the integral is still obviously nonzero and you gotta work for it

anyway if i knew how to do things like this i might not be suffering quite as bad in pdes. good luck!

Have you posted the non-cropped version here

And I can sketch the axis of t and u and try to change the order of integrations and I did that but I ended up just swapping u and t which doesn’t seem right

it didn’t achieve much

maybe we’re taking different kinds of classes because that is absolutely how a problem like this would go in one of my classes

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my other thought is intergrating by parts but that sounds miserable

I showed a and b and my conclusion is a and b are non sequitur to the overall problem

i think part b could actually be useful?