An Insane Approach! The Fresnel integrals: sin(x^2) and cos(x^2) without complex analysis
62.8 هزار بار بازدید -
7 سال پیش
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German version: Die Fresnel Integrale: sin(x^2) und c...
Leibniz Rule: The Leibniz rule for integrals: The D...
UPDATE: Fresnel integrals: how 2 math ft. DJ ...
In today's video we are going to play around with the integral of e^(-ix^2) from -infinity to infinity. With this one integral we are going to be able to evaluate the two Fresnel integrals. But not in the complex way! Let's solve it by using algebraic methods and differentiation under the integral sign, also known as the Leibniz rule for integrals or Feynman integration. Have fun =)
Help me create more free content! =)
Patreon: mathable
Visit my website! =)
https://mathable.me/
German version: Die Fresnel Integrale: sin(x^2) und c...
Leibniz Rule: The Leibniz rule for integrals: The D...
UPDATE: Fresnel integrals: how 2 math ft. DJ ...
In today's video we are going to play around with the integral of e^(-ix^2) from -infinity to infinity. With this one integral we are going to be able to evaluate the two Fresnel integrals. But not in the complex way! Let's solve it by using algebraic methods and differentiation under the integral sign, also known as the Leibniz rule for integrals or Feynman integration. Have fun =)
7 سال پیش
در تاریخ 1396/09/10 منتشر شده
است.
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