Thursday, 14 June 2012
10 000 Interesting Numbers & Graham's Number
Most numbers have some special characteristic, there is a list of one interesting fact for the numbers additive identity of 0 to the Kaprekar number 9999. This list can be found at What's Special About This Number?.
On a vaguely related topic, the largest finite integer used for a mathematical solution is Graham's Number-- a number that makes a Googolplex seem like a single quark in the greatness of the Universe, no joke.
Wednesday, 6 June 2012
Flerovium and Livermorium
Wednesday, 30 May 2012
The On-Line Encyclopedia of Integer Sequences
I am not sure if I already blogged this but it's good enough to blog again: The On-Line Encyclopedia of Integer Sequences. I randomly entered '1,8,14,21' and found that it belongs to the sequence: "Numbers n with property that 9*n is a sum of two distinct positive cubes". Good to know!
[Slightly irrelevant image from one of my favorite blogs, Futility Closet. Highly recommended!]
Cool JavaScript Demos
http://www.dhteumeuleu.com/ has a bunch of interesting JavaScript demos and toys. I like this one and this one, but I think there are more that are worth a look.
Monday, 30 April 2012
Monday, 9 April 2012
Sunday, 8 April 2012
Saturday, 7 April 2012
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