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At: not disjoint is member lemma 1 1 1 1 1

1. T: Type
2. eq: {T=}
3. eq TT
4. x,y:T. eq(x,y) x = y
5. L: T List
6. M: T List

True (x:T. False & x(eq) M)

By: ListInd -1

Generated subgoals:

1 True (x:T. False & x(eq) nil)
27. u: T
8. v: T List
9. True (x:T. False & x(eq) v)
True (x:T. False & x(eq) (u.v))

About:
listconsnilboolassertapplyfunctionuniverseequal
memberimpliesandfalsetrueall
exists

(33steps) PrintForm Definitions Lemmas list 3 jlc Sections Support(jlc) Doc