Nuprl Lemma : normal-da-join
∀[da1,da2:x:Knd fp-> Type]. (Normal(da1 ⊕ da2)) supposing (Normal(da2) and Normal(da1))
Proof
Definitions occuring in Statement :
normal-da: Normal(da),
fpf-join: f ⊕ g,
fpf: a:A fp-> B[a],
Kind-deq: KindDeq,
Knd: Knd,
uimplies: b supposing a,
uall: ∀[x:A]. B[x],
universe: Type
Lemmas :
normal-da_wf,
fpf_wf,
Knd_wf
\mforall{}[da1,da2:x:Knd fp-> Type]. (Normal(da1 \moplus{} da2)) supposing (Normal(da2) and Normal(da1))
Date html generated:
2015_07_17-AM-11_18_46
Last ObjectModification:
2015_01_28-AM-07_34_27
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