Nuprl Lemma : bezout_ident
11,40
postcript
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a
,
b
:
.
u
,
v
:
. gcd_p(
a
;
b
; ((
u
*
a
) + (
v
*
b
)))
latex
Definitions
t
T
,
x
:
A
.
B
(
x
)
,
,
True
,
T
,
prop{i:l}
,
x
:
A
.
B
(
x
)
,
P
Q
,
decidable(
P
)
,
False
,
P
Q
,
A
B
,
A
Lemmas
decidable
le
,
le
wf
,
bezout
ident
n
,
true
wf
,
squash
wf
,
gcd
p
wf
,
gcd
p
neg
arg
origin