Nuprl Lemma : nat_plus_inc_int_nzero
9,38
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ProofTree
Definitions
False
,
P
Q
,
A
,
a
b
T
,
t
T
,
x
:
A
.
B
(
x
)
,
,
S
T
,
,
Lemmas
nat
plus
wf
,
nequal
wf
origin
Q
A
b 
T T
x:A. B(x) T