Mathlib Map

Theorems · Theorem

ULift.ext

∀ {α : Type u} (x y : ULift.{u_1, u} α), x.down = y.down → x = y
Defined in
Mathlib.Data.ULift
Cited by
16 results in Mathlib
Foundations
Depth 4 from the axioms · uses no axioms
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IsBaseChange.of_lift_unique · cited by 5IsBaseChange.of_lift_uniq…LightProfinite.epi_iff_surjective · cited by 3LightProfinite.epi_iff_su…Profinite.epi_iff_surjective · cited by 2Profinite.epi_iff_surject…CompHaus.epi_iff_surjective · cited by 2CompHaus.epi_iff_surjecti…FintypeCat.Skeleton.ext · cited by 2Skeleton.extCategoryTheory.Functor.CoconeTypes.isColimit_iff · cited by 1CoconeTypes.isColimit_iffAddCommGrpCat.isColimit_iff_bijective_desc · cited by 1AddCommGrpCat.isColimit_i…Stonean.epi_iff_surjective · cited by 1Stonean.epi_iff_surjectiveWittVector.IsPoly₂.ext · cited by 1IsPoly₂.extAlgebra.TensorProduct.lmul'_ulift · cited by 1TensorProduct.lmul'_uliftnorm_iteratedFDerivWithin_comp_le · cited by 1norm_iteratedFDerivWithin…Module.ulift_injective_of_injective · cited by 1Module.ulift_injective_of…CategoryTheory.typesGrothendieckTopology_eq_canonical · cited by 0CategoryTheory.typesGroth…CategoryTheory.equiv_punit_iff_unique · cited by 0CategoryTheory.equiv_puni…Algebra.WeaklyEtale.trans · cited by 0WeaklyEtale.transULift.extCITED BYCITES

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Cited by16

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