Theorems · Theorem · logic and foundations
PFun.mem_core_res
∀ {α : Type u_1} {β : Type u_2} (f : α → β) (s : Set α) (t : Set β) (x : α), x ∈ (PFun.res f s).core t ↔ x ∈ s → f x ∈ t- Defined in
- Mathlib.Data.PFun
- Cited by
- 1 results in Mathlib
- Foundations
- Depth 11 from the axioms · uses propext, Quot.sound
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Cited by1
Results whose statement or proof uses this declaration.
- PFun.core_resproof · cited by 1