(8steps)
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Lemmas
list
3
jlc
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At:
is
member
non
nil
1
1.
T:
Type
2.
eq:
{T=
}
3.
eq
T
T
4.
x,y:T. eq(x,y)
x = y
5.
u:
T
6.
L:
T List
7.
u(
eq) L
v:T, M:T List. L = v.M
By:
Inst
Thm*
eq:{T=
}, L:T List, x:T. x(
eq) L
(
M,N:T List. L = (M @ (x.N))) [T;eq;L;u]
Generated subgoal:
1
8.
M,N:T List. L = (M @ (u.N))
v:T, M:T List. L = v.M
About:
(8steps)
PrintForm
Definitions
Lemmas
list
3
jlc
Sections
Support(jlc)
Doc