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At: assert l ball 3

1. T: Type
2. L: T List
3. u: T
4. v: T List
5. P:(T). (xv.P(x)) (i:||v||. P(v[i]))
6. P: T
7. i:(||v||+1). P([u / v][i])
(xv.P(x))

By: BackThruSomeHyp

Generated subgoal:

18. i: ||v||
P(v[i])
2 steps

About:
listconsboolassertnatural_numberaddfunctionuniverseall

(7steps total) PrintForm Definitions Lemmas graph 1 1 Sections Graphs Doc