Rubik

by colingj

Copy

Copy

...more combinations than grains of sand on the beach...
combinatorial problems...also found in practical industry problems
and in science, such as understanding how proteins fold
new approach...step by step
examples created by scrambling a cube then running it in reverse
results: traditional method stops at 5 rotations, new method carries on to over 10 rotations
summary—step by step learning is powerful idea. Perhaps this could be used for other applications, such as removing noise from old films