(10steps total) PrintForm Definitions Lemmas graph 1 1 Sections Graphs Doc

At: length le 1 1 1
1. T: Type
2. A: T List
3. B: T List
4. no_repeats(T;A)
5. x:T. (x A) (x B)
6. i: ||A||
(A[i] A)
By: Obvious
Generated subgoals:

None

About:
listnatural_numberuniverseimpliesall

(10steps total) PrintForm Definitions Lemmas graph 1 1 Sections Graphs Doc