(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
iso_pair(
;
;is_num_rep;rep_num;abs_num)
By:
Unab [`iso_pair`;`type_definition`] THEN Simp THEN StrongAuto
THEN
Try (Complete (Unfold `hnum` 0))
Generated subgoals:
1
1.
r
:
abs_num(
r
) = (@
a
:
. (
r
= rep_num(
a
)
))
1
step
2
1.
x'
:
2.
x''
:
3. rep_num(
x'
) = rep_num(
x''
)
x'
=
x''
27
steps
3
1.
x
:
2. is_num_rep(
x
)
x'
:
.
x
= rep_num(
x'
)
7
steps
4
1.
x
:
2.
x'
:
.
x
= rep_num(
x'
)
is_num_rep(
x
)
10
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