The first two in the gallery are Beauty and Ugliness. Beauty is represented by the famous equation
eiπ+1 = 0
and Ugliness is represented by the 633 graphs representing the difference cases to check in the proof of the 4-color theorem (this is the "simplified" proof by Robertson, Sanders, Seymour and Thomas).
Ew. Equation editor? He got the titles backwards!
ReplyDeletePosted by JeffE