(37steps total)
PrintForm
Definitions
Lemmas
mb
nat
Sections
MarkB
generic
Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
injection
le
1
1
1.
k
:
2. 0<
k
3.
m
:
. (
f
:(
(
k
-1)
m
). Inj(
(
k
-1);
m
;
f
))
k
-1
m
4.
m
:
5.
f
:
k
m
6. Inj(
k
;
m
;
f
)
7.
f
(0)
m
f
:(
(
k
-1)
(
m
-1)). Inj(
(
k
-1);
(
m
-1);
f
)
By:
Assert
(
g
:(
(
k
-1)
(
m
-1)).
i
:
(
k
-1).
g
(
i
) = if
f
(
i
)=
m
-1
f
(
k
-1) else
f
(
i
) fi)
Generated subgoals:
1
g
:(
(
k
-1)
(
m
-1)).
i
:
(
k
-1).
g
(
i
) = if
f
(
i
)=
m
-1
f
(
k
-1) else
f
(
i
) fi
7
steps
2
8.
g
:(
(
k
-1)
(
m
-1)).
i
:
(
k
-1).
g
(
i
) = if
f
(
i
)=
m
-1
f
(
k
-1) else
f
(
i
) fi
f
:(
(
k
-1)
(
m
-1)). Inj(
(
k
-1);
(
m
-1);
f
)
27
steps
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
(37steps total)
PrintForm
Definitions
Lemmas
mb
nat
Sections
MarkB
generic
Doc