Theorems · Theorem · logic and foundations
PFun.coe_preimage
∀ {α : Type u_1} {β : Type u_2} (f : α → β) (s : Set β), (↑f).preimage s = f ⁻¹' s- Defined in
- Mathlib.Data.PFun
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 9 from the axioms · uses propext, Quot.sound
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Cites5
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Setstatement and proof · cited by 53,352
- Set.preimagestatement · cited by 4,946
- Set.extproof · cited by 2,266
- PFun.liftstatement and proof · cited by 36
- PFun.preimagestatement · cited by 18
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