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Invidious > Channel > Michael Penn

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YT 16 minutes 4 seconds 4.2K views Shared 9 hours ago Michael Penn I solved this two ways -- which do you prefer?? YT 26 minutes 43 seconds 9.2K views Shared 2 days ago Michael Penn can you do the hardest problem from the European Mathematical Cup?? YT 14 minutes 6K views Shared 4 days ago Michael Penn from our favorite integral suggester

YT 23 minutes 43 seconds 10K views Shared 6 days ago Michael Penn a very tricky Diophantine equation YT 12 minutes 45 seconds 16K views Shared 1 week ago Michael Penn can you solve this exponential equation? YT 16 minutes 16 seconds 9.7K views Shared 1 week ago Michael Penn infinitely many primes -- the topology way!

YT 17 minutes 18 seconds 6.3K views Shared 1 week ago Michael Penn towards the notion of an exact second order differential equation YT 15 minutes 53 seconds 12K views Shared 2 weeks ago Michael Penn I hope you didn't forget your linear algebra for this integral! YT 11 minutes 31 seconds 10K views Shared 2 weeks ago Michael Penn two nice math problems

YT 14 minutes 3 seconds 9.8K views Shared 2 weeks ago Michael Penn two ways, one sum YT 18 minutes 12 seconds 11K views Shared 2 weeks ago Michael Penn a combination of classic problem types YT 18 minutes 46 seconds 13K views Shared 3 weeks ago Michael Penn A questionable factorial problem

YT 9 minutes 10 seconds 9.2K views Shared 3 weeks ago Michael Penn finding the last two digits YT 13 minutes 47 seconds 24K views Shared 3 weeks ago Michael Penn Hardy's Integral YT 14 minutes 32 seconds 13K views Shared 3 weeks ago Michael Penn thanks viewer for this nice limit!

YT 17 minutes 39 seconds 14K views Shared 3 weeks ago Michael Penn the integral that Feynman('s trick) couldn't solve YT 14 minutes 48 seconds 11K views Shared 4 weeks ago Michael Penn a very aesthetic equation YT 11 minutes 54 seconds 7.5K views Shared 4 weeks ago Michael Penn a very classic "selection" problem

YT 12 minutes 39 seconds 11K views Shared 1 month ago Michael Penn these are the only perfect squares YT 10 minutes 4 seconds 12K views Shared 1 month ago Michael Penn the most interesting proof of L'Hospital's Theorem!! YT 14 minutes 37 seconds 10K views Shared 1 month ago Michael Penn how 1+1-1+1+⋯=½

YT 12 minutes 46 seconds 12K views Shared 1 month ago Michael Penn what a nice integral! YT 12 minutes 25 seconds 9.6K views Shared 1 month ago Michael Penn quite a nice couple of problems YT 14 minutes 14 seconds 9.6K views Shared 1 month ago Michael Penn this number is "super divisible"

YT 12 minutes 38 seconds 8.2K views Shared 1 month ago Michael Penn a nice divisibility problem YT 13 minutes 6 seconds 9.4K views Shared 1 month ago Michael Penn a very British functional equation YT 16 minutes 33 seconds 5.5K views Shared 1 month ago Michael Penn on "permutable" primes

YT 13 minutes 53 seconds 6.6K views Shared 1 month ago Michael Penn periodically, we have a nice integral YT 18 minutes 26 seconds 77K views Shared 1 month ago Michael Penn your Calculus teacher lied* to you YT 13 minutes 8 seconds 7.2K views Shared 1 month ago Michael Penn Irrational distances from a set of points -- 1990 Putnam A4

YT 14 minutes 17 seconds 5.9K views Shared 1 month ago Michael Penn cosine in recursion YT 13 minutes 9 seconds 7.8K views Shared 1 month ago Michael Penn two nice superfactorial problems YT 3 minutes 32 seconds 7.8K views Shared 1 month ago Michael Penn comparing power towers

YT 15 minutes 17 seconds 14K views Shared 1 month ago Michael Penn a non-standard irrationality proof YT 13 minutes 9 seconds 63K views Shared 1 month ago Michael Penn math professor explains viral square root problem YT 11 minutes 49 seconds 4.7K views Shared 1 month ago Michael Penn How to choose courses the Putnam way.

YT 20 minutes 39 seconds 8.2K views Shared 1 month ago Michael Penn a surprising exponential closure YT 11 minutes 18 seconds 17K views Shared 1 month ago Michael Penn does your Calculus teacher give you limits this hard?!? YT 19 minutes 13 seconds 7.3K views Shared 1 month ago Michael Penn lifting the exponent -- an often missed tool for contests!

YT 15 minutes 43 seconds 9.6K views Shared 1 month ago Michael Penn what function satisfies these conditions?? YT 14 minutes 23 seconds 10K views Shared 1 month ago Michael Penn is this trickier than it seems? YT 12 minutes 8 seconds 6.3K views Shared 1 month ago Michael Penn can you evaluate this crazy integral??

YT 19 minutes 57 seconds 17K views Shared 1 month ago Michael Penn the most outlandish technique is used to solve this... YT 31 minutes 10 seconds 103K views Shared 1 month ago Michael Penn the geometry of the third derivative YT 15 minutes 42 seconds 9.1K views Shared 1 month ago Michael Penn a super nice problem

YT 13 minutes 3 seconds 10K views Shared 1 month ago Michael Penn a complex approach to a classic sum YT 13 minutes 9 seconds 19K views Shared 1 month ago Michael Penn a heroic use of the complex numbers YT 11 minutes 39 seconds 12K views Shared 1 month ago Michael Penn a very cool "recursive" differential equation

YT 13 minutes 58 seconds 11K views Shared 2 months ago Michael Penn a twist on a classic circle problem YT 11 minutes 48 seconds 6.4K views Shared 2 months ago Michael Penn "onederful" numbers YT 21 minutes 25 seconds 15K views Shared 2 months ago Michael Penn one of the most beautiful techniques

YT 6 minutes 44 seconds 7.2K views Shared 2 months ago Michael Penn fill in the blanks on this limit YT 11 minutes 26 seconds 18K views Shared 2 months ago Michael Penn is this triangle even possible?? YT 10 minutes 46 seconds 14K views Shared 2 months ago Michael Penn could you get in to this Japanese university?

YT 19 minutes 21 seconds 9.2K views Shared 2 months ago Michael Penn when three triangle is one square YT 21 minutes 41 seconds 8.2K views Shared 2 months ago Michael Penn two functional equations from the IMO YT 17 minutes 58 seconds 14K views Shared 2 months ago Michael Penn the why of the determinant formula

YT 15 minutes 41 seconds 13K views Shared 2 months ago Michael Penn probably a Putnam probability problem YT 11 minutes 46 seconds 6.2K views Shared 2 months ago Michael Penn math on a broken chessboard YT 15 minutes 55 seconds 10K views Shared 2 months ago Michael Penn a nice functional equation from Azerbaijan