(9steps total)
PrintForm
Definitions
hol
sum
Sections
HOLlib
Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
his
sum
rep
wd
1
2
1
1.
'a
: S
2.
'b
: S
3.
f
: hbool
'a
'b
hbool
4.
v1
:
'a
5.
'b
6.
f
= (
b
:hbool.
x
:
'a
.
y
:
'b
. (
x
=
v1
)
b
)
u
:
'a
+
'b
.
f
= rep_sum(
u
)
'a
'b
By:
Subst (
f
= (
b
:
.
x
:
'a
.
y
:
'b
. (
x
=
v1
)
b
)) 0
Generated subgoal:
1
u
:
'a
+
'b
. (
b
:
.
x
:
'a
.
y
:
'b
. (
x
=
v1
)
b
) = rep_sum(
u
)
'a
'b
1
step
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
(9steps total)
PrintForm
Definitions
hol
sum
Sections
HOLlib
Doc