Thursday, February 28, 2013

... Il CERCHIO di Echer spiegato da Coxeter ... e un po' di Lehmann


The Petersen and Coxeter graphs


Of all the subjects that seem to have been most damaged by siloing and a lack of true interdisciplinarity, 
math seems to suffer the most.
After all, math is the language of the physical world. 

There’s more real math in the arc of a frisbee in flight than in all the word problems in a textbook. 
[...] CHRISlehmann 
[  ]

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