(2steps total)
PrintForm
Definitions
Lemmas
int
2
Sections
StandardLIB
Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
div
3
to
1
a
:{...0},
b
:{...-1}. (
a
b
) = ((-
a
)
(-
b
))
By:
Auto THEN ElaborateDivision Auto 0
Generated subgoal:
1
1.
a
: {...0}
2.
b
: {...-1}
3.
a
= (
a
b
)
b
+(
a
rem
b
)
4. -
a
= ((-
a
)
(-
b
))
(-
b
)+((-
a
) rem -
b
)
5. -(
a
rem
b
)
(-
b
)
6. ((-
a
) rem -
b
)
(-
b
)
(
a
b
) = ((-
a
)
(-
b
))
1
step
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
(2steps total)
PrintForm
Definitions
Lemmas
int
2
Sections
StandardLIB
Doc