False 
(
x:{x:T| False }. P(x))6. v: T List
7.
x
v.P(x) (x:{x:T| x(eq) v }. P(x)) P(u) 
xv.P(x) (x:{x:T| if eq(x,u)
true
else x(eq) v fi }. P(x))}
Type
xL.P(x) (x:{x:T| x(eq) L }. P(x))
| 1 | False (x:{x:T| False }. P(x)) |
| 2 | 5. u: T 6. v: T List 7. xv.P(x) (x:{x:T| x(eq) v }. P(x)) P(u) xv.P(x) (x:{x:T| if eq(x,u) true else x(eq) v fi }. P(x)) |
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