(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
4
1
2
1
1.
x
:
2.
x'
:
.
x
= ncompose(suc_rep;
x'
;zero_rep)
3.
m
:
4. 0<
m
5. is_num_rep(ncompose(suc_rep;
m
-1;zero_rep))
is_num_rep(suc_rep(ncompose(suc_rep;
m
-1;zero_rep)))
By:
Unab [`his_num_rep`] THEN Simp THEN StrongAuto
Generated subgoal:
1
5.
P
:(
).
5.
P
(zero_rep) & (
n
:
.
P
(
n
)
P
(suc_rep(
n
)))
5.
5.
P
(ncompose(suc_rep;
m
-1;zero_rep))
6.
P
:
7.
P
(zero_rep)
8.
n
:
.
P
(
n
)
P
(suc_rep(
n
))
P
(suc_rep(ncompose(suc_rep;
m
-1;zero_rep)))
3
steps
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
(46steps total)
PrintForm
Definitions
hol
num
Sections
HOLlib
Doc