math for programmers makes a lot of good points. i just need a way to track my wikipedia usage and claim it as 'studying'
Jul 5th: Scientific American did a podcast episode about Cleo, the Math StackExchange user who posted incredible answers with zero explanation and then disappeared in 2015. I would love to know who they were and why. Terence Tao confirmed that he was not Cleo. Some people thought it was Hawking, or Ramanujan reborn. Just excellent work.
math for programmers makes a lot of good points. i just need a way to track my wikipedia usage and claim it as 'studying'
there's something special about most numbers. lots to learn
a wooden binary adder? too cool [via hammond]
a interesting article on huge numbers [via xkcd]
pie are square? two pie are. and three pie are cube!
the wikipedia page on surreal numebrs makes for interesting reading.
this is a nice piece on highly composite numbers.
This is the personal website of Cal Henderson, Slack co-founder & CTO.
I give occasional talks, write code and sometimes articles.
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