Polynomial.IsUnitTrinomial.card_support_eq_three

∀ {p : Polynomial ℤ}, p.IsUnitTrinomial → p.support.card = 3

Defined in: Mathlib.Algebra.Polynomial.UnitTrinomial
Cited by: 2 results in Mathlib
Foundations: Depth 109 from the axioms · uses propext, Classical.choice, Quot.sound

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