div_self_mul_self

∀ {G₀ : Type u_2} [inst : GroupWithZero G₀] (a : G₀), a / a * a = a

Dividing a by itself and then multiplying by itself results in a, whether or not a is zero.

Defined in: Mathlib.Algebra.GroupWithZero.Basic
Cited by: 1 results in Mathlib
Foundations: Depth 19 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes: GroupWithZero

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