At: not sequent satisfiable and falsifiable 1 1 1 1 1 1 1 1 1 1
1. eqF: {Formula=
}
2. S1: Formula List
3. S2: Formula List
4. a: Assignment
5.
F
S1.a |
F
6. x: Formula
7. x(
eqF) S1
8. a |
x
9.
z:Formula. z(
eqF) S1 
a |= z
10. a |= x
11.
a |= x
False
By: Analyze -1
Generated subgoals:None
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