At: switch inv rel closure lemma1 1 2 1
1. E: EventStruct
2. tr: |E| List
3. ls:
||tr||
4. is-send(E)(tr[ls])
5.
j:
||tr||. ls < j 
is-send(E)(tr[j])
6.
n:
, i,j:
||tr||.
i
j 
is-send(E)(tr[i]) 
is-send(E)(tr[j]) 
(i switchR(tr)^n ls) 
(j (switchR(tr)^*) ls)
7. i:
||tr||
8. j:
||tr||
9. i
j
10. is-send(E)(tr[j])
11. n: 
12. i switchR(tr)^n ls
j (switchR(tr)^*) ls
By: AllHyps (InstHyp [n;i;j])
Generated subgoal:1 | is-send(E)(tr[i]) |
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