Difference between revisions of "Potter's equation"
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== Equation == | == Equation == | ||
| − | For an NxNxN [Rubik's cube, the number of | + | For an NxNxN [Rubik's cube, the number of face cubes (R) is equal to: |
* R(N) = 6*N*(N-2) + 8 | * R(N) = 6*N*(N-2) + 8 | ||
Revision as of 12:00, 12 July 2011
Potter's equation is a mathematical formula which computes the number of face cubes in a Rubik's cube of any size.
Equation
For an NxNxN [Rubik's cube, the number of face cubes (R) is equal to:
- R(N) = 6*N*(N-2) + 8
This equation is only valid for N>2.
Notes
This equation is in no way related to Harry Potter.
