(46steps total)
PrintForm
Definitions
hol
num
Sections
HOLlib
Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
num
iso
2
1
1
1
1
2
2
1.
2.
3.
n
:
4. 0<
n
f
:(
). one_one(
;
;
f
) &
onto(
;
;
f
)
By:
(DTerm (
m
:
.
m
+1) 0) THEN (Unab [`one_one`;`onto`;`not`])
Generated subgoals:
1
(
m
:
.
m
+1)
1
step
2
(
x
,
y
:
. (
m
:
.
m
+1)(
x
) = (
m
:
.
m
+1)(
y
)
x
=
y
)
& ((
y
:
.
x
:
.
y
= (
m
:
.
m
+1)(
x
)
)
False)
3
steps
3
5.
f
:
(one_one(
;
;
f
) &
onto(
;
;
f
))
Prop
1
step
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
(46steps total)
PrintForm
Definitions
hol
num
Sections
HOLlib
Doc