(15steps) PrintForm Definitions Lemmas list 3 jlc Sections Support(jlc) Doc

At: append functionality wrt sublist 1 1 2 1 1

1. T: Type
2. L1: T List
3. L2: T List
4. eq: {T}
5. eq TT
6. x:T. eq(x,x)
7. x,y:T. eq(x,y) eq(y,x)
8. x,y,z:T. eq(x,y) eq(y,z) eq(x,z)
9. L3: T List
10. L4: T List
11. Discrete{T}
12. L3(eq)L4
13. u: T
14. v: T List
15. v(eq)L2 (v @ L3)(eq)(L2 @ L4)
16. u(eq) L2
17. v(eq)L2

u(eq) L2 u(eq) L4

By: Choose [1]

Generated subgoals:

None

About:
listboolassertapplyfunctionuniversememberimpliesorall

(15steps) PrintForm Definitions Lemmas list 3 jlc Sections Support(jlc) Doc