(11steps total)
PrintForm
Definitions
NuprlPrimitives
Sections
NuprlLIB
Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
sfa
doc
iff
via
so
1
2
1
1.
A
: Prop
2.
B
: Prop
3.
C
:Prop. ((
A
B
)
(
B
A
)
C
)
C
(
A
B
)
(
B
A
)
(
A
B
)
By:
UnivCD
Generated subgoal:
1
4.
A
B
5.
B
A
A
B
3
steps
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
(11steps total)
PrintForm
Definitions
NuprlPrimitives
Sections
NuprlLIB
Doc