this limit has a dangerous solution!!
17:18
thanks for the great limit!
13:38
what a great "double" functional equation!
15:50
The first Markov chain.
14:50
finally 0^0 approaches 0 (after 6 years!)
15:29
a beautiful differential equation
17:20
Power sums with Calculus.
12:08
The Limit (do not use L'Hospital rule)
19:30