Nuprl Lemma : lsrc_wf
0,22
postcript
pdf
l
:IdLnk. source(
l
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Id
latex
Definitions
IdLnk
,
source(
l
)
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1of(
t
)
,
x
.
t
(
x
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x
:
A
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B
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x
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Id
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t
T
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Lemmas
nat
wf
,
Id
wf
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pi1
wf
origin
l:IdLnk. source(l) 
Id l:IdLnk. source(l) Id 
x. t(x)x:A. B(x) T