Step of Proof: integer sqrt
11,40
postcript
pdf
Inference at
*
1
0
1
1
2
I
of proof for Lemma
integer sqrt
:
.....wf..... NILNIL
1.
n
:
2.
n
< 0
3. ((
n
+1)
0 )
(
r
:
. (((
r
*
r
)
(
n
+1)) & ((
n
+1) < ((
r
+1) * (
r
+1)))))
(
n
0 )
latex
by Repeat MemEqCD
latex
.
Definitions
i
j
,
x
:
A
B
(
x
)
,
s
=
t
,
#$n
,
x
:
A
.
B
(
x
)
,
t
T
Lemmas
ge
wf
origin