Nuprl Lemma : qge_wf
11,40
postcript
pdf
a
,
b
:
. (
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b
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latex
Definitions
a
b
,
t
T
,
x
:
A
.
B
(
x
)
Lemmas
rationals
wf
,
qle
wf
origin
a, b:
. (a 
b) 
a, b:. (a b) b Tx:A. B(x)