Theorems · Definition · field theory
Equiv.nnratCast
{α : Type u_1} → {β : Type u_2} → α ≃ β → [NNRatCast β] → NNRatCast αTransfer NNRatCast across an Equiv
- Defined in
- Mathlib.Algebra.Field.TransferInstance
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 42 from the axioms · uses propext, Quot.sound
- Assumes
- NNRatCast
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.
- Equivstatement and proof · cited by 8,337
- NNRatproof · cited by 523
- NNRat.castproof · cited by 235
- Equiv.invFunproof · cited by 163
- NNRatCaststatement and proof · cited by 11
Cited by2
Results whose statement or proof uses this declaration.
- Equiv.fieldproof · cited by 2
- Equiv.divisionRingproof · cited by 0