At: normalization lemma 1 1 1 2 1 1 1 2 1 2 1 1
1. hyp: Formula List
2. concl: Formula List
3.
f
concl.(
(f) > 0)
4. M: Formula List
5. N: Formula List
6. f: Formula
7. x: Formula
8.
(

x) > 0
9. concl = (M @ (

x.N))
10. L: Sequent List
11.
s
L.(
(s) = 0)
12.
s
L.|= s 
|= < x.hyp,M @ N >
13.
a:Assignment.
s
L.a |
s 
a |
< x.hyp,M @ N >
14.
s
L.|= s
|= < hyp,M @ (

x.N) >
By: BackThru
Thm*
hyp,M,N:Formula List, f2:Formula.
|= < f2.hyp,M @ N > 
|= < hyp,M @ (

f2.N) >
Generated subgoal:| 1 | |= < x.hyp,M @ N > |
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