Nuprl Lemma : pscm-type-comp
∀[Gamma,A,Delta,Z,s1,s2:Top].  (((A)s2)s1 ~ (A)s2 o s1)
Proof
Definitions occuring in Statement : 
pscm-ap-type: (AF)s
, 
pscm-comp: G o F
, 
uall: ∀[x:A]. B[x]
, 
top: Top
, 
sqequal: s ~ t
Definitions unfolded in proof : 
uall: ∀[x:A]. B[x]
, 
member: t ∈ T
, 
top: Top
Lemmas referenced : 
pscm-comp-type, 
top_wf
Rules used in proof : 
sqequalSubstitution, 
sqequalRule, 
sqequalReflexivity, 
cut, 
introduction, 
extract_by_obid, 
sqequalHypSubstitution, 
sqequalTransitivity, 
computationStep, 
isectElimination, 
thin, 
isect_memberEquality, 
voidElimination, 
voidEquality, 
hypothesis, 
isect_memberFormation, 
sqequalAxiom, 
hypothesisEquality, 
because_Cache
Latex:
\mforall{}[Gamma,A,Delta,Z,s1,s2:Top].    (((A)s2)s1  \msim{}  (A)s2  o  s1)
Date html generated:
2018_05_22-PM-10_03_37
Last ObjectModification:
2018_05_20-PM-09_47_58
Theory : presheaf!models!of!type!theory
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