A minimum problem that is too much for calculus to handle.
17:00
this defines my favorite function
18:24
just an average recursion...OR IS IT?
20:45
a formula for the "circumference" of an ellipse.
25:27
What Lies Between a Function and Its Derivative? | Fractional Calculus
17:26
Los investigadores pensaron que esto era un error (integrales de Borwein)
16:04
I solved this two ways -- which do you prefer??
33:06
Something Strange Happens When You Keep Squaring
20:42