Nuprl Lemma : bool_cases_sqequal
13,42
postcript
pdf
b
:
. (
b
~ tt)
(
b
~ ff)
latex
Up
sqequal
1
,
sqequal
1
Definitions
t
T
,
x
:
A
.
B
(
x
)
,
ff
,
tt
,
P
Q
,
Unit
,
,
Lemmas
bool
wf
origin
b:
. (b ~ tt) 
(b ~ ff) b:. (b ~ tt) (b ~ ff) 
Tx:A. B(x) Q