(36steps) PrintForm Definitions Lemmas mb automata 3 Sections GenAutomata Doc

At: covers pred lemma2 1 2
1. r: rel()
2. I: Collection(rel())
3. A: ioa{i:l}()
4. a: Label
5. x:Label. (r:rel(). r I & rel_mentions(r;x)) covers_var(A;x)
6. r I
7. x:Label. rel_mentions(r;x) covers_var(A;x)

r':rel(). r' col_subst2(x.smts_eff(action_effect(a;A.eff;A.frame);x);r)
By: Thin -3
Generated subgoal:

15. r I
6. x:Label. rel_mentions(r;x) covers_var(A;x)
r':rel(). r' col_subst2(x.smts_eff(action_effect(a;A.eff;A.frame);x);r)

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lambdaimpliesandallexists

(36steps) PrintForm Definitions Lemmas mb automata 3 Sections GenAutomata Doc