Mathlib Map

Theorems · Definition · logic and foundations

PFun.preimage

{α : Type u_1} → {β : Type u_2} → (α →. β) → Set β → Set α

Preimage of a set under a partial function.

Defined in
Mathlib.Data.PFun
Cited by
18 results in Mathlib
Foundations
Depth 6 from the axioms · uses no axioms

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Cites4

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Cited by19

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