PrintForm Definitions sequent sat lemmas Sections ClassicalProps(jlc) Doc

At: not sequent satisfiable and falsifiable 1 1

1. S: Sequent
2. a: Assignment
3. a |= S
4. a | S

False

By:
Analyze 1
THEN
OnHyps [-2;-1] (i.UnfoldTopAb i THEN AbReduce i)


Generated subgoal:

11. S1: Formula List
2. S2: Formula List
3. a: Assignment
4. FS1.a | F FS2.a |= F
5. FS1.a |= F & FS2.a | F
False


About:
false