Nuprl Lemma : lg-map-wf_dag
∀[T,S:Type]. ∀[f:T ─→ S]. ∀[g:LabeledDAG(T)]. (lg-map(f;g) ∈ LabeledDAG(S))
Proof
Definitions occuring in Statement :
lg-map: lg-map(f;g),
ldag: LabeledDAG(T),
uall: ∀[x:A]. B[x],
member: t ∈ T,
function: x:A ─→ B[x],
universe: Type
Lemmas :
lg-map_wf,
is-dag-map,
is-dag_wf,
ldag_wf
Latex:
\mforall{}[T,S:Type]. \mforall{}[f:T {}\mrightarrow{} S]. \mforall{}[g:LabeledDAG(T)]. (lg-map(f;g) \mmember{} LabeledDAG(S))
Date html generated:
2015_07_23-AM-11_03_30
Last ObjectModification:
2015_01_28-PM-11_33_50
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