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Theorems · Theorem · group theory

MulEquiv.symm_comp_self

∀ {M : Type u_4} {N : Type u_5} [inst : Mul M] [inst_1 : Mul N] (e : M ≃* N), ⇑e.symm ∘ ⇑e = id
Defined in
Mathlib.Algebra.Group.Equiv.Defs
Cited by
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Foundations
Depth 18 from the axioms · uses Quot.sound
Assumes
MulMul

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