Filter.ker_inf

∀ {α : Type u_2} (f g : Filter α), (f ⊓ g).ker = f.ker ∩ g.ker

Defined in: Mathlib.Order.Filter.Ker
Cited by: 1 results in Mathlib
Foundations: Depth 65 from the axioms · uses propext, Classical.choice, Quot.sound

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