AlgebraicCurve.Place.exists_forall_mem_hasValue
Source context 6 commands
Surrounding namespaces, section variables, and local commands at this declaration.
section ProofImplementation
namespace AlgebraicCurves.Places.Proofs.Place_exists_forall_mem_hasValue
attribute [-instance]
AlgebraicCurve.instFundamentalIdentityOfSumRamificationInertia
instIsScalarTowerResidueFieldRestrictPushforward
instAlgebraResidueFieldRestrictPushforward
instIsLocalHomRestrictInclusion
instIsRankOneDiscreteWithZeroMultiplicativeIntAdicValuation
instIsTrivialOnWithZeroMultiplicativeIntAdicValuation
instIsPrimeCenter
instIsFractionRingIntegralClosureAt
instIsTorsionFreeSubtypeMemValuationSubringToValuationSubringIntegralClosureAt
instIsDedekindDomainIntegralClosureAt
instFiniteSubtypeMemValuationSubringToValuationSubringIntegralClosureAt
attribute [-simp] AlgebraicCurve.Divisor.mapRestrict_single
AlgebraicCurve.Divisor.pushforward_single AlgebraicCurve.Place.coe_restrictInclusion
AlgebraicCurve.Place.mem_fiber AlgebraicCurve.Place.restrict_toValuationSubring
AlgebraicCurve.Divisor.degree_pushforward AlgebraicCurve.Place.restrictResidueMap_residue
AlgebraicCurve.Pic0.coe_pushforwardDegZeroHom AlgebraicCurve.Pic0.coe_pullbackDegZeroHom
AlgebraicCurve.Place.congrEquiv_symm_apply
AlgebraicCurve.RationalFunctionField.heightOneSpectrumOfIrreducible_asIdeal
AlgebraicCurve.Place.congrRingEquiv_toValuationSubring AlgebraicCurve.Place.congrEquiv_apply
AlgebraicCurve.Place.coe_comapSymmRingEquiv_apply
AlgebraicCurve.RationalFunctionField.deg_placeOfPoint
attribute [-simp] AlgebraicCurve.Place.placeOfPrime_toValuationSubring
AlgebraicCurve.Place.mem_fiberOver AlgebraicCurve.Place.fiberEquiv_symm_apply
AlgebraicCurve.Place.fiberEquiv_apply AlgebraicCurve.Place.centerHeightOneSpectrum_asIdeal
open AlgebraicCurveLean source · statement
theorem _root_.AlgebraicCurve.Place.exists_forall_mem_hasValue
{K F : Type*} [Field K] [Field F] [Algebra K F]
(E : Finset (Place K F)) (c : Place K F → Kˣ) :
∃ g : F, ∀ e ∈ E, e.HasValue g (c e)