Complex Analysis 09: Cauchy's Integral Formula

Cauchy's Integral Formula and examples.

[Karim-ytcf]

I have an exam in 2 hours and you just saved my ass. God bless your mathematical bald head sir <3

[fibonaccis]

You can tell by the way he holds the pen that he's more used to writing on blackboards. Typical mathematician! ;)

[quantum_encrypt]

Thanks for the vid. What would you do if there was more than one singularity in the region?

[ninosawbrzostowiecki]

Great video!  One question,  is the boundary of the contour considered part of the inside of the contour?

[mcleanephatha]

How can you just look at a function and tell its analytic without doing the Cauchy-Riemann equations? Someone, please help! I often don't know how to go about solving an equation because I can't tell whether it's analytic at a point or everywhere by just looking at it!

[SigmaSixSoftware]

I’ve been trying to understand this for 2 hours, in a 9 minute video you made it all make sense. Thank you sir

[regnaldlyamuya]

I never thought it would be this much easier God bless you bald man😁👍

[mishudhar]

Sir, thanks a lot for your lectures. It helps enormously.

[tahielgomez]

excellent video!! thanks from argentina

[ruddgulit]

Sir your one of the best maths teachers I have ever seen

[romarssieverything]

Exam tomrrow and after watching son many 20-30 minutes video finally this one made me understand the way we are supposed to do it. Thank you sir!

[Tbone]

Great video. I have my Adv Calculus exam tomorrow, hopefully I nail it.

[IFlyByPlane]

You know someone is a great teacher when they can make complicated problems seem simple. Thank you kind sir!

[ziluzhou]

Thank you so much!! What an amazing explanation.

[_blueshift_]

4:48 I belive *[ sin (2pi / 3) = negative root 3 / 2 ]*, so that answer there should have a negative

[sarikasoni]

I really need this examples...thnk u soo mch

[brunolorenzo]

Sir why did you differentiate example 4?

[kenso]

This short lesson was of great help! Thank you

[dufashwanayoemmanuel]

Try to reduce how you jump the steps in order to convenience the students

[destineos]

Thanks you, you save me just before my exam 😅