Nuprl Lemma : and_false_l
13,42
postcript
pdf
A
:
. (False &
A
)
False
latex
Up
core
2
,
core
2
Definitions
t
T
,
P
Q
,
P
Q
,
P
&
Q
,
P
Q
,
,
x
:
A
.
B
(
x
)
,
False
Lemmas
false
wf
origin
A:
. (False & A) 
False A:. (False & A) False 
T Q Q Qx:A. B(x)