(14steps total)
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Definitions
Lemmas
mb
nat
Sections
MarkB
generic
Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
rel
inverse
exp
T
:Type,
R
:(
T
T
Prop),
n
:
,
x
,
y
:
T
. (
x
R
^
n
^-1
y
)
(
x
R
^-1^
n
y
)
By:
InductionOnNat
Generated subgoals:
1
1.
T
: Type
2.
R
:
T
T
Prop
x
,
y
:
T
. (
x
R
^0^-1
y
)
(
x
R
^-1^0
y
)
1
step
2
1.
T
: Type
2.
R
:
T
T
Prop
3.
n
:
4. 0<
n
5.
x
,
y
:
T
. (
x
R
^
n
-1^-1
y
)
(
x
R
^-1^
n
-1
y
)
x
,
y
:
T
. (
x
R
^
n
^-1
y
)
(
x
R
^-1^
n
y
)
12
steps
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
(14steps total)
PrintForm
Definitions
Lemmas
mb
nat
Sections
MarkB
generic
Doc