Your method is really fun but i took a much shoeter route. I first split it in two integrals. You can define sinx as the imaginary part of e^ix, but you need it to be negative to apply tje gamma function, so yiu say sinx is -e^-ix (its an odd function). from there. you do u sub and evaluate with the gamma function. It's the same for the other one but with a change of variables to get rid of the x² in the argument
2026-03-17 19:40:51
24
Naiel. :
just a video suggestion: could you do one of these harder integrals but your record yourself doing it for the first time to explain your initial thought processes. if it has to be a longer video then you could do it on yt 🙂
2026-03-17 19:33:09
25
peytoncantplay :
Why is this harder than the evil scribbles you do😭
2026-03-18 04:51:45
4
Benjamin D. Fedoruk :
Does the Mellin transform not work here?
2026-03-24 18:07:51
0
call.me.drew1 :
First
2026-03-17 18:57:19
0
Eryk Jones :
Feynmans trick can work for the first half of the fraction, it converts it into a Fresnel integral.
2026-03-18 08:39:51
0
Yosef Shriki🇮🇱 :
i think u can use convulution
2026-03-17 21:03:45
0
Ivanon :p :
x(sen-senx) 🤓🤓☝️☝️👀👀👀🥺🥺🔥🔥
2026-03-18 00:19:13
0
symoz :
there's an error somewhere cause the final answer has sqrt(2-sqrt(2)) and not the plus
2026-03-18 01:20:35
1
ْأبوصلاح :
🥰🥰🥰
2026-03-17 21:37:09
0
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