Derivations for Common Parity Algorithms for Big Cubes

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Derivations for Common Parity Algorithms for Big Cubes

Postby cuber969 » Fri Aug 06, 2010 4:35 pm

Have you ever wished you could understand how brief algorithms for the single edge flip algorithms for, say, the 4X4X4 work?  Check this out!

Watch the derivation on the Standard
Algorithm first before you watch the other videos.




The Standard Algorithm

r2 B2 U2 l U2 r' U2 r U2 F2 r F2 l' B2 r2



Derivation

Part I

Part
II




Lucasparity

r U2 r U2 r' U2 r U2 l' U2 l x U2 r' U2 x' r' U2 r'



Derivation

Part
I


Part
II




Another algorithm which consists of all U2 face turns

r U2 r U2 r' U2 r U2 l' U2 r U2 r' U2 l r2 U2 r'



Derivation

Part
I


Part
II


This was basically copied from a recent thread from speedsolving.com:
http://www.speedsolving.com/forum/showthread.php?t=22969
cuber969
 
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