Nuprl Lemma : omral_action_one
∀g:OCMon. ∀r:CDRng. ∀ps:|omral(g;r)|. ((1 ⋅⋅ ps) = ps ∈ |omral(g;r)|)
Proof
Definitions occuring in Statement :
omral_action: v ⋅⋅ ps,
omralist: omral(g;r),
all: ∀x:A. B[x],
equal: s = t ∈ T,
cdrng: CDRng,
rng_one: 1,
ocmon: OCMon,
set_car: |p|
Definitions unfolded in proof :
all: ∀x:A. B[x],
member: t ∈ T,
uall: ∀[x:A]. B[x],
cdrng: CDRng,
crng: CRng,
rng: Rng,
implies: P ⇒ Q,
ocmon: OCMon,
abmonoid: AbMon,
mon: Mon,
subtype_rel: A ⊆r B,
dset: DSet,
squash: ↓T,
prop: ℙ,
oset_of_ocmon: g↓oset,
dset_of_mon: g↓set,
set_car: |p|,
pi1: fst(t),
omralist: omral(g;r),
oalist: oal(a;b),
dset_set: dset_set,
mk_dset: mk_dset(T, eq),
dset_list: s List,
set_prod: s × t,
add_grp_of_rng: r↓+gp,
grp_id: e,
pi2: snd(t),
grp_car: |g|,
true: True,
uimplies: b supposing a,
guard: {T},
iff: P ⇐⇒ Q,
and: P ∧ Q,
rev_implies: P ⇐ Q
Lemmas referenced :
omral_lookups_same_a,
omral_action_wf,
rng_one_wf,
grp_car_wf,
set_car_wf,
omralist_wf,
dset_wf,
cdrng_wf,
ocmon_wf,
equal_wf,
squash_wf,
true_wf,
rng_car_wf,
lookup_omral_action,
lookup_wf,
oset_of_ocmon_wf0,
rng_zero_wf,
iff_weakening_equal,
rng_times_one
Rules used in proof :
sqequalSubstitution,
sqequalTransitivity,
computationStep,
sqequalReflexivity,
lambdaFormation,
cut,
introduction,
extract_by_obid,
sqequalHypSubstitution,
dependent_functionElimination,
thin,
hypothesisEquality,
isectElimination,
setElimination,
rename,
hypothesis,
independent_functionElimination,
applyEquality,
lambdaEquality,
sqequalRule,
imageElimination,
equalityTransitivity,
equalitySymmetry,
universeEquality,
because_Cache,
natural_numberEquality,
imageMemberEquality,
baseClosed,
independent_isectElimination,
productElimination
Latex:
\mforall{}g:OCMon. \mforall{}r:CDRng. \mforall{}ps:|omral(g;r)|. ((1 \mcdot{}\mcdot{} ps) = ps)
Date html generated:
2017_10_01-AM-10_06_54
Last ObjectModification:
2017_03_03-PM-01_14_31
Theory : polynom_3
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