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At: not list exists rank gt 0 rank 0 2 1 1 1 1 1
1. u: Formula
2. v: Formula List
3. concl: Formula List
4. fv.((f) > 0) False (v)+0 = 0
5. ((u) > 0 fv.((f) > 0))
6. False

(u)+(v)+0 = 0
By: Inst Thm* Dec(P) Dec(Q) ((P Q) P & Q) [(u) > 0;fv.((f) > 0)]
Generated subgoal:

17. ((u) > 0 fv.((f) > 0)) (u) > 0 & fv.((f) > 0)
(u)+(v)+0 = 0

About:
equalintaddapplynatural_number
listimpliesfalseor