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def

fourColorCert

definition
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module
IndisputableMonolith.Mathematics.FourColorTheoremFromRS
domain
Mathematics
line
41 · github
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open explainer

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open lean source

IndisputableMonolith.Mathematics.FourColorTheoremFromRS on GitHub at line 41.

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formal source

  38  four_eq_2sq : fourColors = 2 ^ 2
  39  f2sq : fourColors = f2sq_card
  40
  41def fourColorCert : FourColorCert where
  42  four_eq_Dp1 := fourColors_eq_DplusOne
  43  four_eq_2sq := fourColors_eq_2sq
  44  f2sq := four_eq_F2sq
  45
  46end IndisputableMonolith.Mathematics.FourColorTheoremFromRS