Intro to Jacobi Elliptic Functions

[@Vliito]

Very clear explanations on an often overlooked topic !
Keep up the good work :)

[@physicsandmathlectures3289]

Thanks a lot!

[@soldireofsolomon9411]

Plz provide all the topics. Because it is a rare term to be mentioned in youtube and you are the person who has this bravity

[@debblez]

I would REALLY love some sort of brief explanation of why making u this strange definition rather than something intuitive like the arc length is useful. It has been on my mind ever since I was introduced to this topic

[@aaendi6661]

I had to really dig around to figure out what "u" is supposed to be, and I figured out:
r dy = du = a/r dx
With "y" being the actual physical angle, and x being the angle you plug in sine and cosine, with "u" being something inbetween.

[@jupytr1]

Nicely motivated approach!

[@physicsandmathlectures3289]

Glad you liked it!

[@pacotaco1246]

What would dn(u,k) equal if b wasnt set to 1 but just another unfixed constant like a?

[@anandarunakumar6819]

Nicely generalized

[@Hassan4Ali]

Reference?