mul_neg

∀ {α : Type u} [inst : Mul α] [inst_1 : HasDistribNeg α] (a b : α), a * -b = -(a * b)

Defined in: Mathlib.Algebra.Ring.Defs
Cited by: 590 results in Mathlib
Foundations: Depth 5 from the axioms, rests on 13 definitions · uses no axioms
Assumes: Mul HasDistribNeg

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