(29steps) PrintForm Definitions Lemmas list 3 jlc Sections Support(jlc) Doc

At: list all is member lemma 1 1

1. T: Type
2. eq: {T=}
3. eq TT
4. x,y:T. eq(x,y) x = y
5. P: TProp
6. L: T List
7. xL.P(x)
8. z: T
9. z(eq) L

P(z)

By: ListInd 6

Generated subgoals:

17. z: T
xnil.P(x) z(eq) nil P(z)
27. z: T
8. u: T
9. v: T List
10. xv.P(x) z(eq) v P(z)
x(u.v).P(x) z(eq) (u.v) P(z)

About:
listconsnilboolassertapplyfunctionuniverseequalmemberpropimpliesall

(29steps) PrintForm Definitions Lemmas list 3 jlc Sections Support(jlc) Doc