ProfiniteGrp.ProfiniteCompletion.etaFn_injective_iff_residuallyFinite

∀ (G : GrpCat), Function.Injective (ProfiniteGrp.ProfiniteCompletion.etaFn G) ↔ Group.ResiduallyFinite ↑G

Defined in: Mathlib.Topology.Algebra.Category.ProfiniteGrp.Completion
Cited by: 0 results in Mathlib
Foundations: Depth 108 from the axioms · uses propext, Classical.choice, Quot.sound

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