Theorems · Theorem · field theory
Polynomial.subsingleton_iff_subsingleton
∀ {R : Type u} [inst : Semiring R], Subsingleton (Polynomial R) ↔ Subsingleton R- Defined in
- Mathlib.Algebra.Polynomial.Basic
- Cited by
- 1 results in Mathlib
- Foundations
- Depth 102 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.
Cites4
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Semiringstatement and proof · cited by 13,802
- Polynomialstatement · cited by 5,681
- Function.Injective.subsingletonproof · cited by 16
- Polynomial.C_injectiveproof · cited by 10
Cited by1
Results whose statement or proof uses this declaration.
- Polynomial.forall_eq_iff_forall_eqproof · cited by 0