{ 
[A:Type]. [eq1,eq2:EqDecider(A)]. [f:a:A fp-> Top]. [x:A].
{
x 
dom(f) supposing x dom(f)} }
{ Proof }
Definitions occuring in Statement :
fpf-dom: x dom(f),
fpf: a:A fp-> B[a],
assert: b,
uimplies: b supposing a,
uall: [x:A]. B[x],
top: Top,
guard: {T},
universe: Type,
deq: EqDecider(T)
Definitions :
uall: [x:A]. B[x],
guard: {T},
uimplies: b supposing a,
member: t T,
so_lambda: 
x.t[x],
so_apply: x[s],
implies: P 
Q,
prop: 
Lemmas :
fpf-dom_functionality,
top_wf,
assert_wf,
assert_witness,
fpf-dom_wf,
fpf_wf,
deq_wf
\mforall{}[A:Type]. \mforall{}[eq1,eq2:EqDecider(A)]. \mforall{}[f:a:A fp-> Top]. \mforall{}[x:A]. \{\muparrow{}x \mmember{} dom(f) supposing \muparrow{}x \mmember{} dom(f)\}
Date html generated:
2011_08_10-AM-07_55_09
Last ObjectModification:
2011_06_18-AM-08_16_28
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