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August 29 2014


March 03 2014


February 20 2013

2[(Pi)(r)(H)] = Pi * 2(z) * a = Pi(z*z)a.
(via did-you-kno)
Reposted byVegelusdivilaleDowdles

February 06 2013

1827 6b76
Better watch out now...
Reposted fromckisback ckisback viathepunnery thepunnery

January 14 2013


Laws of Nature

Reposted fromsawb sawb

April 08 2012

YES. This makes me have a MATHGASM.
Reposted byBednaromnomSchubiunterweltsedimentxnoizex

March 22 2012


December 04 2011


September 30 2011


If you completely understand this watch, you're a geek

There are memes out there that make fun of people who pretend to be geeks because “geek is chic” in 2011. In many cases, it has given the real geeks of the world a bad name.

Thanks to the good folks at Uncommongoods, you can keep a good test on your wrist at all times. Just whip this puppy out to so-called geeks and ask them to decipher it. No, it’s not good enough for them to know that 3! is six just because it’s at the bottom. They need to know that it means 3 factorial (basic stuff for many juniors in high school, let alone a true geek).

If they can get 4 or 5 of them right, they might be a geek. Half or more and you’re on the right track. If they can get double-digits correct, hand them a pocket protector and initiate them into your club. Here’s a cheat sheet, just in case you need a little reminder:

  1. Legendre’s constant is a mathematical constant occurring in a formula conjectured by Adrien-Marie Legendre to capture the asymptotic behavior of the prime-counting function. Its value is now known to be exactly 1.
  2. A joke in the math world: An infinite number of mathematicians walk into a bar. The first one orders a beer. The second orders half a beer. The third, a quarter of a beer. The bartender says, “You’re all idiots,” and pours two beers.
  3. A unicode character XML “numeric character reference.”
  4. Modular arithmetic, also known as clock arithmetic, is a system of arithmetic for integers, where numbers “wrap around” after they reach a certain value. The modular multiplicative inverse of 2 (mod 7) is the integer /a/ such that 2*/a/ is congruent to 1 modulo 7.
  5. The Golden Mean…reworked a little.
  6. Three factorial (3*2*1=6)
  7. A repeating decimal that is proven to be exactly equal to 7 with Cauchy’s Convergence Test.
  8. Graphical representation of binary code.
  9. An example of a base-4 number, which uses the digits 0, 1, 2 and 3 to represent any real number.
  10. A Binomial Coefficient, also known as the choose function. 5 choose 2 is equal to 5! divided by (2!*(5-2)!)
  11. A hexadecimal, or base-16, number.
  12. A radical

July 20 2011

No wonder most movies get cliche & overused easily
Reposted byabcdcdbcjaskxmuaddibkirstenow

April 26 2011


April 17 2011

Accidental dirty drawing is accidental and dirty.
Reposted bystrikerpurplecyanidepenissymbol

March 31 2011

1334 5036
Reposted fromzs zs
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