I have to admit, the sum is a good form as it converges very quickly.

@user-pf6jl6mu1n

11 күн бұрын

Riemann agrees... 😂

Such a beautiful result. 😊 The same calculation for x^(-x) gives a very nice symmetric result of Sum[1/n^n] (n=1, 2... )

@owl3math

14 күн бұрын

Yes this one is nice! :)

This one is called Sophomore's dream. Dr. PK evaluated this a few months ago

@owl3math

6 күн бұрын

Oh nice. I didn’t know that name for it

@iqtrainer

6 күн бұрын

@@owl3math You and Dr PK should collab on an integral. You two are two math youtubers posting challenging integrals I know

@owl3math

6 күн бұрын

@@iqtrainer I like Dr PK!

Pi/4 moment

Very nice; problem+ solution.

@owl3math

9 күн бұрын

Hi Panya. And thanks! 🙏😀

by reiiterate integration by parts

I got a notification for this video while writing the name "Bernoulli".

@owl3math

10 күн бұрын

oooooh weird

SIMPLE ANSWER: X^X-1/X-1

@owl3math

6 күн бұрын

is that supposed to be x+1? Power rule :)

u can shift to -\sum_{n=1}^\infty\frac{(-1)^n}{n^n} to make it nicer

I thought that you would use Laplace transform again hahaha

@owl3math

12 күн бұрын

ha! I do like to use that quite a bit :)