Nuprl Lemma : ideal_wf

∀[r:CRng]. (Ideal(r){i} ∈ 𝕌')


Proof




Definitions occuring in Statement :  ideal: Ideal(r){i},  crng: CRng,  uall: ∀[x:A]. B[x],  member: t ∈ T,  universe: Type
Definitions unfolded in proof :  ideal: Ideal(r){i},  uall: ∀[x:A]. B[x],  member: t ∈ T,  crng: CRng,  rng: Rng,  prop: ℙ
Lemmas referenced :  rng_car_wf,  ideal_p_wf,  crng_wf
Rules used in proof :  sqequalSubstitution,  sqequalRule,  sqequalReflexivity,  sqequalTransitivity,  computationStep,  isect_memberFormation,  introduction,  cut,  setEquality,  functionEquality,  cumulativity,  lemma_by_obid,  sqequalHypSubstitution,  isectElimination,  thin,  setElimination,  rename,  hypothesisEquality,  hypothesis,  universeEquality,  axiomEquality,  equalityTransitivity,  equalitySymmetry

Latex:
\mforall{}[r:CRng].  (Ideal(r)\{i\}  \mmember{}  \mBbbU{}')



Date html generated: 2016_05_15-PM-00_22_55
Last ObjectModification: 2015_12_27-AM-00_00_58

Theory : rings_1


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