is mentioned by

Thm* A:ioa{i:l}(), rho:Decl, de:sig(), act:([[A.da]] rho), r,r0:rel(). tc_ioa(A;de) r smts_eff_rel(action_effect(kind(act);A.eff;A.frame);r0) rel_eq(rel_unprime(r);rel_unprime(r0)) (t:dec(). t A.da & t.lbl = kind(act))	[rel_effect_lemma]
Thm* as:(LabelTerm) List, A:ioa{i:l}(), de:sig(), x:Label, t:SimpleType, k:Label. single_valued_decls(A.ds) tc_ioa(A;de) (i:. i < ||as|| 2of(as[i]) smts_eff(action_effect(k;A.eff;A.frame);1of(as[i]))) mk_dec(x, t) A.ds t term_types(A.ds;dec_lookup(A.da;k);de;apply_alist(as;x;x))	[tc_ioa_lemma]
Thm* A:ioa{i:l}(), I:Fmla, rho:Decl, te:(LabelLabel), a:dec(). ioa_mentions_trace(A) trace_consistent_pred(rho;A.da;te;I) a A.da trace_consistent_pred(rho;A.da;te;smts_eff_pred(action_effect(a.lbl;A.eff;A.frame);I))	[trace_consistent_action_effect]
Def wp(A;a;Q) == smts_eff_pred(action_effect(a;A.eff;A.frame);Q)	[wp]
Def ioa_trans(A;a;I) == vc_qimp(mk_qimp(a, I action_pre(a;A.pre), smts_eff_pred(action_effect(a;A.eff;A.frame);I)))	[ioa_trans]
Def wp_rel(A;a;r) == smts_eff_rel(action_effect(a;A.eff;A.frame);r)	[wp_rel]

In prior sections: mb automata 3

Try larger context: GenAutomata