An Insane Approach! The Fresnel integrals: sin(x^2) and cos(x^2) without complex analysis

14:25
The integral 1/(x^4+2x^2cosh(2a)+1)

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Let's do complex analysis: Integrating sin^2(x)/x^2(x^2+1) from 0 to infinity using residue theorem

15:50
The Fresnel integrals without complex analysis: an insane approach better than @PapaFlammy69 lol😂

40:45
Complex integration, Cauchy and residue theorems | Essence of Complex Analysis #6

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The Dirichlet Integral is destroyed by Feynman's Trick

17:53
Supreme Integral with Feynman's Trick

15:12
A generalized Fresnel integral: int from zero to infinity of sin(x^n)

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