Incredible Formula - Numberphile

Dr James Grime discusses a couple of clever formulas which are pandigital - using all the numbers from 1-9.
More links & stuff in full description below ↓↓↓

More on pandigital numbers: https://youtu.be/gaVMrqzb91w
More on e: https://youtu.be/AuA2EAgAegE
More James Grime videos: http://bit.ly/grimevideos
Book James for a talk: http://jamesgrime.com

The contest which gave us these formulas: http://www2.stetson.edu/~efriedma/mathmagic/0804.html

Pi Playlist: http://bit.ly/PiPlaylist

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Видео Incredible Formula - Numberphile канала Numberphile