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At: list exists is member lemma1 1

1. T: Type
2. eq: {T=}
3. P: TProp
4. x: T
5. L: T List

x(eq) L P(x) yL.P(y)

By: Analyze 2

Generated subgoal:

12. eq: TT
3. (x,y:T. eq(x,y) x = y) & eq TT
4. P: TProp
5. x: T
6. L: T List
x(eq) L P(x) yL.P(y)

About:
listassertfunctionuniversepropimplies

(18steps) PrintForm Definitions Lemmas list 3 jlc Sections Support(jlc) Doc