Theorems · Definition · field theory
Polynomial.toFn
{R : Type u_1} → [inst : Semiring R] → (n : ℕ) → Polynomial R →ₗ[R] Fin n → RtoFn n f is the vector of the first n coefficients of the polynomial f.
- Defined in
- Mathlib.Algebra.Polynomial.OfFn
- Cited by
- 5 results in Mathlib
- Foundations
- Depth 96 from the axioms · uses propext, Classical.choice, Quot.sound
- Assumes
- Semiring
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites6
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- RingHom.idstatement · cited by 18,349
- Semiringstatement and proof · cited by 13,802
- LinearMapstatement · cited by 10,215
- Polynomialstatement · cited by 5,681
- LinearMap.piproof · cited by 31
- Polynomial.lcoeffproof · cited by 11
Cited by5
Results whose statement or proof uses this declaration.
- Polynomial.toFn_comp_ofFn_eq_idstatement · cited by 2
- Polynomial.ncard_boxPolyproof · cited by 1
- Polynomial.ofFn_comp_toFn_eq_id_of_natDegree_ltstatement and proof · cited by 0
- Polynomial.surjective_toFnstatement · cited by 0
- Polynomial.toFn_zerostatement and proof · cited by 0