Nuprl Lemma : rsc5_possmajstep_wf
[Cmd:ValueAllType]. [cmdeq:EqDecider(Cmd)]. (rsc5_possmajstep(Cmd;cmdeq) 
A:
'. (
Cmd + A 
Cmd ( Cmd)))
Proof not projected
Definitions occuring in Statement :
rsc5_possmajstep: rsc5_possmajstep(Cmd;cmdeq),
uall: [x:A]. B[x],
member: t T,
isect: x:A. B[x],
function: x:A B[x],
product: x:A B[x],
union: left + right,
int: ,
universe: Type,
deq: EqDecider(T),
vatype: ValueAllType
Definitions :
bfalse: ff,
btrue: tt,
outl: outl(x),
isl: isl(x),
ifthenelse: if b then t else f fi ,
rsc5_possmajstep: rsc5_possmajstep(Cmd;cmdeq),
member: t T,
vatype: ValueAllType,
uall: [x:A]. B[x]
Lemmas :
valueall-type_wf,
deq_wf,
int-deq_wf,
eqof_wf,
ifthenelse_wf
\mforall{}[Cmd:ValueAllType]. \mforall{}[cmdeq:EqDecider(Cmd)].
(rsc5\_possmajstep(Cmd;cmdeq) \mmember{} \mcap{}A:\mBbbU{}'. (\mBbbZ{} \mtimes{} Cmd + A {}\mrightarrow{} Cmd {}\mrightarrow{} (\mBbbZ{} \mtimes{} Cmd)))
Date html generated:
2012_02_20-PM-05_05_14
Last ObjectModification:
2012_02_02-PM-02_17_57
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