Theorems · Theorem · functional analysis
RingHom.copy.congr_simp
∀ {α : Type u_2} {β : Type u_3} {x : NonAssocSemiring α} {x_1 : NonAssocSemiring β} (f f_1 : α →+* β) (e_f : f = f_1)
(f' f'_1 : α → β) (e_f' : f' = f'_1) (h : f' = ⇑f), f.copy f' h = f_1.copy f'_1 ⋯- Defined in
- Mathlib.Topology.Algebra.Algebra
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- Foundations
- Depth 18 from the axioms · uses no axioms
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- DFunLike.coestatement and proof · cited by 62,936
- RingHomstatement and proof · cited by 10,189
- NonAssocSemiringstatement and proof · cited by 805
- RingHom.copystatement and proof · cited by 3
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