theorem
proved
connection_cert
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IndisputableMonolith.Gravity.Connection on GitHub at line 133.
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130 flat_vanish : ∀ rho mu nu : Idx,
131 (christoffel_from_metric minkowski_inverse (fun _ _ _ => 0)).gamma rho mu nu = 0
132
133theorem connection_cert : ConnectionCert where
134 torsion_free := christoffel_symmetric
135 flat_vanish := flat_christoffel_vanish
136
137end Connection
138end Gravity
139end IndisputableMonolith