I feel educated
Where was this when I was in calculus
I like how tanx and cotx are friends.
I don’t understand math but it’s nice to see the equations getting along.
Wow I could’ve learned it by looking at this instead of having a teacher teach this too me. This picture is more clear and accurate than a teacher teaching it.
Lol this picture is everything I’ve ever needed
We did this in school, we called it graphical ballet.