RingEquiv.toEquiv

{R : Type u_7} →
  {S : Type u_8} → [inst : Mul R] → [inst_1 : Mul S] → [inst_2 : Add R] → [inst_3 : Add S] → R ≃+* S → R ≃ S

The "plain" equivalence of types underlying an equivalence of (semi)rings.

Defined in: Mathlib.Algebra.Ring.Equiv
Cited by: 101 results in Mathlib
Foundations: Depth 2 from the axioms, rests on 5 definitions · uses no axioms
Assumes: Mul Mul Add Add

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