(8steps total)
PrintForm
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IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
preserved
by
star
T
:Type,
P
:(
T
Prop),
R
:(
T
T
Prop).
R
preserves
P
R
^* preserves
P
By:
Unfold `preserved_by` 0
Generated subgoal:
1
1.
T
: Type
2.
P
:
T
Prop
3.
R
:
T
T
Prop
4.
x
,
y
:
T
.
P
(
x
)
(
x
R
y
)
P
(
y
)
5.
x
:
T
6.
y
:
T
7.
P
(
x
)
8.
x
(
R
^*)
y
P
(
y
)
7
steps
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
(8steps total)
PrintForm
Definitions
mb
nat
Sections
MarkB
generic
Doc