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At: zero rank valid or falsifiable 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1

1. L: Sequent List
2. eqS: {Sequent=}
3. eqF: {Formula=}
4. sL.((s) = 0)
5. sL.(disjoint(eqF;s.H;s.C))
6. z: Sequent
7. x: Formula
8. x(eqF) z.H
9. x(eqF) z.C
10. a: Assignment
11. Fz.H.a |= F
12. Fz.C.a | F
13. a |= x
14. a | x
15. a |= x

a |= z

By:
Analyze -1
THEN
Trivial


Generated subgoals:

None


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listequalintapplynatural_numberassert