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THCganja's photostream |
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IMG_3467
The max. 200 pics limit for a free account on flickr really STINKS! Good-bye flickr.. hello picasaweb! picasaweb.google.com/ THCganja
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Uploaded on Sep 11, 2008
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moebius
commons.wikimedia.org/w/index.p hp?title=File:Moebius.jpg en.wi kipedia.org/wiki/M%c3%b6bius_fun ction...
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Uploaded on Sep 7, 2008
sf2
an obvious pattern in the square-free integers is that they are located on a kind of grid (holes in the grid are multiples of 4: 0,4,8,12,16,20,24,..)
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Uploaded on Sep 2, 2008
sf
square-free integers white=prime gray=square -free integer (primes are square-free integers) en.wikipedia.org/wiki /Square-free_integer
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Uploaded on Sep 2, 2008
