(6steps)
PrintForm
Definitions
Lemmas
list
3
jlc
Sections
Support(jlc)
Doc
At:
decidable
list
all
1
2
1.
T:
Type
2.
P:
T
Prop
3.
L:
T List
4.
x:T. Dec(P(x))
5.
u:
T
6.
v:
T List
7.
Dec(
x
v.P(x))
Dec(P(u) &
x
v.P(x))
By:
BackThru
Thm*
Dec(P)
Dec(Q)
Dec(P & Q)
Generated subgoals:
1
Dec(P(u))
2
Dec(
x
v.P(x))
About:
(6steps)
PrintForm
Definitions
Lemmas
list
3
jlc
Sections
Support(jlc)
Doc