(3steps total)
PrintForm
Definitions
core
StandardLIB
Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
or
functionality
wrt
iff
P1
,
P2
,
Q1
,
Q2
:Prop. (
P1
P2
)
(
Q1
Q2
)
(
P1
Q1
P2
Q2
)
By:
GenUnivCD
Generated subgoals:
1
1.
P1
: Prop
2.
P2
: Prop
3.
Q1
: Prop
4.
Q2
: Prop
5.
P1
P2
6.
Q1
Q2
7.
P1
Q1
P2
Q2
1
step
2
1.
P1
: Prop
2.
P2
: Prop
3.
Q1
: Prop
4.
Q2
: Prop
5.
P1
P2
6.
Q1
Q2
7.
P2
Q2
P1
Q1
1
step
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
(3steps total)
PrintForm
Definitions
core
StandardLIB
Doc