S:Sequent. (S) < ( < hyp,concl > ) (L:Sequent List. sL.((s) = 0) & (sL.|= s |= S ) & (a:Assignment. sL.a | s a | S))

fhyp.((f) > 0)

fconcl.((f) > 0)

L:Sequent List. sL.((s) = 0) & (sL.|= s |= < hyp,concl > ) & (a:Assignment. sL.a | s a | < hyp,concl > )

Thin -2
THEN
FwdThru Thm* P:(TProp), L:T List. xL.P(x) (M,N:T List, x:T. P(x) & L = (M @ (x.N))) [-1]
THEN
Repeat (Analyze -1)

1	4. fconcl.((f) > 0) 5. M: Formula List 6. N: Formula List 7. f: Formula 8. (f) > 0 9. concl = (M @ (f.N)) L:Sequent List. sL.((s) = 0) & (sL.|= s |= < hyp,concl > ) & (a:Assignment. sL.a | s a | < hyp,concl > )

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