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

At: list all is member lemma 1

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

xL.P(x) (z:T. z(eq) L P(z))

By:
DiscreteEq 2
THEN
GenUnivCD


Generated subgoals:

13. 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)
23. eq TT
4. x,y:T. eq(x,y) x = y
5. P: TProp
6. L: T List
7. z:T. z(eq) L P(z)
xL.P(x)

About:
listassertfunctionuniversepropimpliesall

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