Week1Lecture2: Algebra and geometry in the complex plane

[@themole90]

You are an excellent professor! You go slowly, clearly, step by step. I wish I had you as my math teacher!

[@duraace6511]

She is your math teacher ;)

[@Kybeline]

Thanks. Danke Petra. Dein Playlist ist gerade das, wonach ich seit Jahren suchte. :) All the other playlist about complex analysis are so unclear compared to PBT. Glad to have found this one here!

[@emelynbugayong9738]

The way you explain these concepts is truly amazing ( making complex principles easy to understand).. Thank you. You are a big help to a lot of math enthusiasts and also to those who find difficulty understanding math. Gratitude from the Philippines.

[@artsmith1347]

Nice technique with grayed-out text to telegraph what is ahead and darken the text on the current topic. It is easy to get lost in a long list of bullet points otherwise. I had not seen this done before. It is quite helpful. 02:35 a digital version of Walter Lewin's chalk technique for dotted lines -- without missing a beat. It would seem to be more difficult to do without the assistance of rebound from the chalk board.

[@Darkenedbyshadows]

Thänk you very much for this course! Friendly Greetings from Finland!

[@cboniefbr]

Re-watching this playlist, so good ! Greeting from Brasil.

[@josefernandomanzoli8159]

thank you petra, greetings from Brazil! your course inspired me to learn calculus 1

[@mikedavid5071]

Great job. I understand well.

[@swatisingh3327]

Thankyou so much from India🩷🩷Such an excellent teacher you are ma'am 🪽

[@Linseman]

Great course! Greeting from Sweden

[@VillegasCar]

Amazing class

[@muhammadseyab9032]

Very nice lectures

[@husseinshimal7567]

Your lectures are excellent. Why do not you have new videos ?

[@davidjones5319]

Have a patreon account. I’d happily donate for this excellent content

[@tommyrjensen]

I would much hesitate to define that a complex number is "an expression". Why are natural, integer, rational, algebraic and real numbers all elavated to the high level of actual numbers, while complex numbers have to suffer a fate existing only as lowly expressions?

[@simeyD]

It really makes me laugh: At infant school in England we called Z : Zee, but after we grew a bit older we said it is Zed.!!!

[@paulcohen6727]

In America, we pronounce it Zee. I guess we're all infants here.

[@for-the-love-of-maths]

In india we pronounce z as Zed only

[@UnforsakenXII]

Gonna cram this in : D

[@aubreyundi]

how can I have access to your lecture notes...