Nuprl Lemma : comb_for_assert_wf
13,42
postcript
pdf
(
b
,
z
.
b
)
(
True)
latex
Up
bool
1
,
bool
1
Definitions
t
T
,
x
:
A
.
B
(
x
)
,
,
T
Lemmas
bool
wf
,
true
wf
,
squash
wf
,
assert
wf
origin
b,z. 
b) 
(
True)
b,z. b) (True) T
x:A. B(x)T