Nuprl Lemma : crng_subtype_rng
CRng ⊆r Rng
Proof
Definitions occuring in Statement :
crng: CRng,
rng: Rng,
subtype_rel: A ⊆r B
Definitions unfolded in proof :
subtype_rel: A ⊆r B,
member: t ∈ T,
crng: CRng
Lemmas referenced :
crng_wf
Rules used in proof :
sqequalSubstitution,
sqequalTransitivity,
computationStep,
sqequalReflexivity,
lambdaEquality,
sqequalHypSubstitution,
setElimination,
thin,
rename,
hypothesisEquality,
cut,
lemma_by_obid,
hypothesis
Latex:
CRng \msubseteq{}r Rng
Date html generated:
2016_05_15-PM-00_20_46
Last ObjectModification:
2015_12_27-AM-00_02_43
Theory : rings_1
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