(15steps)
PrintForm
Definitions
list
3
jlc
Sections
Support(jlc)
Doc
At:
decidable
list
exists
1
1.
T:
Type
2.
P:
T
Prop
3.
L:
T List
4.
x:T. Dec(P(x))
Dec(
x
L.P(x))
By:
ListInd 3
Generated subgoals:
1
Dec(
x
nil.P(x))
2
5.
u:
T
6.
v:
T List
7.
Dec(
x
v.P(x))
Dec(
x
(u.v).P(x))
About:
(15steps)
PrintForm
Definitions
list
3
jlc
Sections
Support(jlc)
Doc
Dec(
x
nil.P(x))xv.P(x)) Dec(x(u.v).P(x))
Prop
x:T. Dec(P(x))
Dec(xL.P(x))
Dec(xnil.P(x))xv.P(x)) Dec(x(u.v).P(x))
