Nuprl Lemma : add_cancel_in_le
12,41
postcript
pdf
a
,
b
,
n
:
. ((
a
+
n
)
(
b
+
n
))
(
a
b
)
latex
ProofTree
Definitions
t
T
,
P
Q
,
x
:
A
.
B
(
x
)
,
False
,
A
,
A
B
,
Lemmas
le
wf
,
add
functionality
wrt
le
origin
a, b, n:
. ((a+n) 
(b+n)) 
(a b)
a, b, n:. ((a+n) (b+n)) (a b)
T Qx:A. B(x)
A B