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Last week, in Number Sense 045 , Awkward Goat and Billy Goat Gruff found that their new Butts operation was associative, and, since Butts had an identity element, inverses and was closed, it formed ...
by Orinoco
Comment Count 10 comments on Sat Mar 24, 2012 at 09:28 AM PDT with 5 Recommends
Last week, in Number Sense 044 , Awkward Goat and Billy Goat Gruff invented a new operation, called Butts, which worked with three colors, Red, Yellow and Green. Butts has an identity element, Yellow,
by Orinoco
Comment Count 9 comments on Sat Mar 17, 2012 at 11:23 AM PDT with 9 Recommends