theorem
L23 ↗finrankAlong_id
AlgebraicCurve.finrankAlong_id
Source context 2 commands
Surrounding namespaces, section variables, and local commands at this declaration.
section ProofImplementation
namespace AlgebraicCurves.FunctionFields.Proofs.FinrankAlong_idLean source · statement
theorem _root_.AlgebraicCurve.finrankAlong_id {K F : Type*} [Field K] [Field F] [Algebra K F] :
AlgebraicCurve.finrankAlong K (AlgHom.id K F) = 1