Filter.giPrincipalKer

{α : Type u_2} → GaloisCoinsertion Filter.principal Filter.ker

Filter.principal forms a Galois coinsertion with Filter.ker.

Defined in: Mathlib.Order.Filter.Ker
Cited by: 8 results in Mathlib
Foundations: Depth 64 from the axioms · uses propext, Classical.choice, Quot.sound

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