(6steps 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:
gcd
wf
1
1
1.
b
:
2.
b1
:
. |
b1
|<|
b
|
(
a
:
. gcd(
a
;
b1
)
)
3.
a
:
gcd(
a
;
b
)
By:
RecCaseSplit `gcd`
Generated subgoals:
1
4.
b
= 0
a
Auto
2
4.
b
= 0
gcd(
b
;
a
rem
b
)
2
steps
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
(6steps total)
PrintForm
Definitions
Lemmas
num
thy
1
Sections
StandardLIB
Doc
b1:. |b1|<|b| 
(a:. gcd(a;b1) 
)
gcd(a;b)
b1:. |b1|<|b| (a:. gcd(a;b1) )
gcd(a;b) a 
b = 0
gcd(b;a rem b) 
