(35steps)
PrintForm
Definitions
Lemmas
list
3
jlc
Sections
Support(jlc)
Doc
At:
list
exists
append
lemma
1
1
1.
T:
Type
2.
P:
T
Prop
3.
L:
T List
M:T List.
x
M.P(x)
False
x
M.P(x)
By:
Auto
Generated subgoal:
1
4.
M:
T List
5.
x
M.P(x)
False
x
M.P(x)
About:
(35steps)
PrintForm
Definitions
Lemmas
list
3
jlc
Sections
Support(jlc)
Doc
x
M.P(x)
False 
xM.P(x)
Prop
M:T List. xM.P(x) 
False xM.P(x)
xM.P(x) False xM.P(x)
