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A comment on Physical 3x3x3x3 hypercube and other physical 4d twisty puzzles. Parent comment

Re:Physical 3x3x3x3 hypercube and other physical 4d twisty p... by voldacar on Wednesday April 05, 2023 @04:46AM (#35451176)
I suspect that what threw you off was the dumb term 'imaginary', not the idea that the real numbers could have an algebraic closure.
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