Filter.rmap

{α : Type u} → {β : Type v} → SetRel α β → Filter α → Filter β

The forward map of a filter under a relation. Generalization of Filter.map to relations. Note that Rel.core generalizes Set.preimage.

Defined in: Mathlib.Order.Filter.Partial
Cited by: 5 results in Mathlib
Foundations: Depth 59 from the axioms · uses propext, Classical.choice, Quot.sound

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