(23steps)
PrintForm
Definitions
Lemmas
list
3
jlc
Sections
Support(jlc)
Doc
At:
not
list
all
not
iff
list
exists
1
2
2
1.
T:
Type
2.
P:
T
Prop
3.
x:T. Dec(P(x))
4.
L:
T List
5.
u:
T
6.
v:
T List
7.
x
v.P(x)
x
v.(
P(x))
x
(u.v).P(x)
x
(u.v).(
P(x))
By:
AbReduce 0
THEN
Analyze 0
Generated subgoal:
1
8.
P(u)
x
v.P(x)
(
P(u) &
x
v.(
P(x)))
About:
(23steps)
PrintForm
Definitions
Lemmas
list
3
jlc
Sections
Support(jlc)
Doc
x
v.P(x)
(P(u) & 
xv.(P(x)))
Prop
x:T. Dec(P(x))
xv.P(x) 
xv.(P(x))
x(u.v).P(x) x(u.v).(P(x))
xv.P(x) (P(u) & xv.(P(x)))
