(6steps total)
PrintForm
Definitions
hol
list
2
Sections
HOLlib
Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
hel
wd
2
1
1.
'a
: S
2.
l
: hlist(
'a
)
3.
n
:
if
n
+1=
0 then hd(
l
) else el(
n
+1-1,tl(
l
)) fi = el(
n
,tl(
l
))
By:
BifCase THEN Simp THEN StrongAuto
Generated subgoal:
1
4.
n
+1 = 0
el(
n
+1-1,tl(
l
)) = el(
n
,tl(
l
))
2
steps
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
(6steps total)
PrintForm
Definitions
hol
list
2
Sections
HOLlib
Doc