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At: decidable list all 1
1. T: Type
2. P: TProp
3. L: T List
4. x:T. Dec(P(x))

Dec(xL.P(x))
By:
ListInd 3
THEN
Rewrite (HigherC list_all_unrollC) 0
Generated subgoals:

1 Dec(True)
25. u: T
6. v: T List
7. Dec(xv.P(x))
Dec(P(u) & xv.P(x))

About:
listdecidablefunctionuniversepropandtrueall

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