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At: sublist iff assert sublist 2 x 1 2
1. T: Type
2. L: T List
3. M: T List
4. eq: {T=}
5. u: T
6. v: T List

u(eq) M & v(eq)M (u(eq) Mxv.x(eq) M)
By:
DiscreteEq 4
THEN
Inst Thm* p,q:. (pq) p & q [u(eq) M;xv.x(eq) M]
Generated subgoal:

15. eq TT
6. x,y:T. eq(x,y) x = y
7. u: T
8. v: T List
9. (u(eq) Mxv.x(eq) M) u(eq) M & xv.x(eq) M
u(eq) M & v(eq)M (u(eq) Mxv.x(eq) M)

About:
listassertuniverseand

(13steps) PrintForm Definitions Lemmas list 3 jlc Sections Support(jlc) Doc