Theorem Polynomial.coeff_injective

Modification history

2026-11-02 08:15
Mathlib/Algebra/Polynomial/Basic.lean
refactor(Algebra/Polynomial): make into an `abbrev` of `AddMonoidAlgebra` (#41981) …
Deleted Polynomial.coeff_injectiveView on Github →
2026-09-02 12:58
Mathlib/Algebra/Polynomial/Basic.lean
refactor(Algebra/Polynomial): make `coeff` return a `Finsupp` (#41544) …
Modified Polynomial.coeff_injectiveView on Github →
2026-07-04 08:56
Mathlib/Algebra/Polynomial/Basic.lean
refactor(Algebra): make `MonoidAlgebra` into a one-field structure (#38714) …
Modified Polynomial.coeff_injectiveView on Github →
2023-03-08 07:29
Mathlib/Data/Polynomial/Basic.lean
feat: port Data.Polynomial.Basic (#2620)
Added Polynomial.coeff_injectiveView on Github →