At: normalization lemma111111131212 1. hyp: Formula List 2. concl: Formula List 3. fhyp.((f) > 0) 4. M: Formula List 5. N: Formula List 6. f: Formula 7. x1: Formula 8. x2: Formula 9. (x1x2) > 0 10. hyp = (M @ (x1x2.N)) 11. L: Sequent List 12. sL.((s) = 0) 13. sL.|= s |= < [x1; x2/ M @ N],concl > 14. a:Assignment. sL.a | s a | < [x1; x2/ M @ N],concl > 15. a: Assignment 16. sL.a | s
a | < M @ (x1x2.N),concl > By: BackThru
Thm*concl,M,N:Formula List, q,r:Formula, a:Assignment.
a | < [q; r/ M @ N],concl > a | < M @ (qr.N),concl > Generated subgoal: