By popular demand: integral of sin floor 1/x
8:28
destroying the Lambert integral with a triple u-substitution
31:09
The Easiest Integral on YouTube
14:45
Where does “e” come from?
9:43
a surprisingly elegant double integral
13:51
What the 1869 MIT Entrance Exam Reveals About Math Today
18:26
your Calculus teacher lied* to you
23:06
Math News: The Fish Bone Conjecture has been deboned!!
15:01