Nuprl Lemma : full-ss-cat_wf
full-ss-cat{i:l}() ∈ SmallCategory'
Proof
Definitions occuring in Statement : 
full-ss-cat: full-ss-cat{i:l}()
, 
small-category: SmallCategory
, 
member: t ∈ T
Definitions unfolded in proof : 
guard: {T}
, 
compose: f o g
, 
cand: A c∧ B
, 
and: P ∧ Q
, 
uimplies: b supposing a
, 
so_apply: x[s1;s2;s3;s4;s5]
, 
so_lambda: so_lambda(x,y,z,w,v.t[x; y; z; w; v])
, 
so_apply: x[s]
, 
implies: P 
⇒ Q
, 
all: ∀x:A. B[x]
, 
ss-function: ss-function(X;Y;f)
, 
so_lambda: λ2x.t[x]
, 
so_apply: x[s1;s2]
, 
prop: ℙ
, 
subtype_rel: A ⊆r B
, 
so_lambda: λ2x y.t[x; y]
, 
uall: ∀[x:A]. B[x]
, 
member: t ∈ T
, 
full-ss-cat: full-ss-cat{i:l}()
Lemmas referenced : 
comp_assoc, 
set_wf, 
compose_wf, 
ss-eq_wf, 
ss-function_wf, 
ss-point_wf, 
separation-space_wf, 
mk-cat_wf
Rules used in proof : 
independent_functionElimination, 
dependent_functionElimination, 
independent_pairFormation, 
equalitySymmetry, 
independent_isectElimination, 
rename, 
setElimination, 
lambdaFormation, 
dependent_set_memberEquality, 
functionExtensionality, 
because_Cache, 
universeEquality, 
cumulativity, 
applyEquality, 
hypothesisEquality, 
functionEquality, 
setEquality, 
lambdaEquality, 
hypothesis, 
thin, 
isectElimination, 
sqequalHypSubstitution, 
extract_by_obid, 
introduction, 
instantiate, 
cut, 
computationStep, 
sqequalTransitivity, 
sqequalReflexivity, 
sqequalRule, 
sqequalSubstitution
Latex:
full-ss-cat\{i:l\}()  \mmember{}  SmallCategory'
Date html generated:
2018_07_29-AM-10_10_57
Last ObjectModification:
2018_07_03-PM-04_45_59
Theory : constructive!algebra
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