Nuprl Lemma : add_functionality_wrt_lt
13,42
postcript
pdf
i1
,
i2
,
j1
,
j2
:
. (
i1
<
j1
)
(
i2
j2
)
((
i1
+
i2
) < (
j1
+
j2
))
latex
Up
int
2
,
int
2
Definitions
,
t
T
,
P
Q
,
x
:
A
.
B
(
x
)
,
False
,
A
,
A
B
,
P
Q
,
P
&
Q
,
P
Q
Lemmas
le
wf
,
lt
to
le
,
add
functionality
wrt
le
origin