(4steps total)
PrintForm
Definitions
Lemmas
hol
sum
Sections
HOLlib
Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
hinl
def
'b
,
'a
:S.
all(
e
:
'a
. equal(inl(
e
),abs_sum(
b
:hbool.
x
:
'a
.
y
:
'b
. and(equal(
x
,
e
),
b
))))
By:
Unab [`hinl`] THEN Simpsetp [`hol_to_nuprl`] THEN StrongAuto
Generated subgoal:
1
1.
'b
: S
2.
'a
: S
3.
e
:
'a
inl(
e
) = abs_sum(
b
:hbool.
x
:
'a
.
y
:
'b
. (
x
=
e
)
b
)
3
steps
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
(4steps total)
PrintForm
Definitions
Lemmas
hol
sum
Sections
HOLlib
Doc