(5steps total)
PrintForm
Definitions
Lemmas
num
thy
1
Sections
StandardLIB
Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
coprime
bezout
id0
a
,
b
:
. CoPrime(
a
,
b
)
(
x
,
y
:
. (
a
x
+
b
y
) ~ 1)
By:
RepD THEN (Unfold `coprime` -1)
THEN
(Inst
Thm*
a
,
b
:
.
u
,
v
:
. GCD(
a
;
b
;
u
a
+
v
b
) [
b
;
a
])
THEN
ExRepD
Generated subgoal:
1
1.
a
:
2.
b
:
3. GCD(
a
;
b
;1)
4.
u
:
5.
v
:
6. GCD(
b
;
a
;
u
b
+
v
a
)
x
,
y
:
. (
a
x
+
b
y
) ~ 1
4
steps
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
(5steps total)
PrintForm
Definitions
Lemmas
num
thy
1
Sections
StandardLIB
Doc