def
definition
def or abbrev
fourColorCert
show as:
view Lean formalization →
formal statement (Lean)
41def fourColorCert : FourColorCert where
42 four_eq_Dp1 := fourColors_eq_DplusOne
proof body
Definition body.
43 four_eq_2sq := fourColors_eq_2sq
44 f2sq := four_eq_F2sq
45
46end IndisputableMonolith.Mathematics.FourColorTheoremFromRS