MvPolynomial.exists_finset_rename

∀ {σ : Type u_1} {R : Type u_4} [inst : CommSemiring R] (p : MvPolynomial σ R),
  ∃ s q, p = (MvPolynomial.rename Subtype.val) q

Every polynomial is a polynomial in finitely many variables.

Defined in: Mathlib.Algebra.MvPolynomial.Rename
Cited by: 2 results in Mathlib
Foundations: Depth 90 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes: CommSemiring

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