Theorems · Theorem · logic and foundations
Equiv.sumEmpty_symm_apply
∀ (α : Type u_9) (β : Type u_10) [inst : IsEmpty β] (val : α), (Equiv.sumEmpty α β).symm val = Sum.inl val
- Defined in
- Mathlib.Logic.Equiv.Sum
- Cited by
- 1 results in Mathlib
- Foundations
- Depth 14 from the axioms · uses Quot.sound
- Assumes
- IsEmpty
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites5
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- DFunLike.coestatement and proof · cited by 62,936
- Equivstatement · cited by 8,337
- Equiv.symmstatement and proof · cited by 3,681
- IsEmptystatement and proof · cited by 759
- Equiv.sumEmptystatement and proof · cited by 8
Cited by1
Results whose statement or proof uses this declaration.