Hello!

I did some math animations. Criticize please!

What is Integral (GIF-animation).

Visualization of the integration process (GIF-animation).

https://www.youtube.com/watch?v=58zX18xy2Gc

What is Derivative (GIF-animation).

https://www.youtube.com/watch?v=7b0Jpm3At6I&t=90s

Fundamental theorem of calculus (GIF-animation).

https://www.youtube.com/watch?v=cszqhQcjq4U