(10steps total)
PrintForm
Definitions
hol
pair
Sections
HOLlib
Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
hprod
ty
def
1
2
1.
'a
: S
2.
'b
: S
3.
x
:
'a
'b
hbool
4. is_pair(
x
)
x'
:hprod(
'a
;
'b
).
x
= rep_prod(
x'
)
'a
'b
hbool
By:
Unab [`his_pair`;`hrep_prod`] THEN Simp THEN StrongAuto
Generated subgoal:
1
4.
x@0
:
'a
,
y
:
'b
.
x
= mk_pair(
x@0
,
y
)
'a
'b
x'
:hprod(
'a
;
'b
).
x
= mk_pair(1of(
x'
),2of(
x'
))
'a
'b
hbool
2
steps
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
(10steps total)
PrintForm
Definitions
hol
pair
Sections
HOLlib
Doc