Where to download math skills?

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yll32013-11-25 19:32:13

Mathematics

yll3, 2013-11-25 19:32:13

Need to improve the math.
Is there any site that can contribute to this, so that one can decide, check, etc. there.
Like " http://www.codecademy.com ", only about math, something like that

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4 answer(s)

K

krontill, 2013-11-25
@yll3

http://www.diofant.ru/

L

laponov, 2013-11-25
@laponov

www.wolframalpha.com/
‎ ?

D

Dmitry S, 2013-11-25
@Hakkunamatata

So it's not a math question :)

L

lookid, 2013-11-26
@lookid

What exactly? Analytical thinking? Matan?
Analytical thinking = Concrete Mathematics of Knuth or Kormen.
Matan = Dmitry Written.