Nuprl Lemma : munit_wf
∀g:GrpSig. ∀a:|g|. (g-unit(a) ∈ ℙ)
Proof
Definitions occuring in Statement :
munit: g-unit(u),
prop: ℙ,
all: ∀x:A. B[x],
member: t ∈ T,
grp_car: |g|,
grp_sig: GrpSig
Definitions unfolded in proof :
munit: g-unit(u),
all: ∀x:A. B[x],
member: t ∈ T,
uall: ∀[x:A]. B[x]
Lemmas referenced :
mdivides_wf,
grp_id_wf,
grp_car_wf,
grp_sig_wf
Rules used in proof :
sqequalSubstitution,
sqequalRule,
sqequalReflexivity,
sqequalTransitivity,
computationStep,
lambdaFormation,
cut,
lemma_by_obid,
sqequalHypSubstitution,
dependent_functionElimination,
thin,
hypothesisEquality,
isectElimination,
hypothesis
Latex:
\mforall{}g:GrpSig. \mforall{}a:|g|. (g-unit(a) \mmember{} \mBbbP{})
Date html generated:
2016_05_16-AM-07_43_07
Last ObjectModification:
2015_12_28-PM-05_54_49
Theory : factor_1
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