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Theorems · Theorem · ring theory

Unitization.inl_fst_add_inr_snd_eq

∀ {R : Type u_3} {A : Type u_4} [inst : AddZeroClass R] [inst_1 : AddZeroClass A] (x : Unitization R A),
  Unitization.inl x.toProd.1 + ↑x.toProd.2 = x
Defined in
Mathlib.Algebra.Algebra.Unitization
Cited by
1 results in Mathlib
Foundations
Depth 12 from the axioms · uses no axioms
Assumes
AddZeroClassAddZeroClass
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Around this declaration

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Unitization.ind · cited by 6Unitization.indadd_zero · cited by 2707add_zerozero_add · cited by 2366zero_addAddZeroClass · cited by 1237AddZeroClassUnitization · cited by 220UnitizationUnitization.inr · cited by 109Unitization.inrUnitization.toProd · cited by 76Unitization.toProdUnitization.inl · cited by 27Unitization.inlUnitization.ext · cited by 21Unitization.extUnitization.inl_fst_add_inr_s…CITED BYCITES

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