mb automata 2 Sections GenAutomata Doc

Def x ls == reduce(a,b. x = a b;false;ls)

is mentioned by

Def action_effect(a;es;fs) == < e.smt | e < e es | e.kind = a > > + < mk_smt(f.var, f.var, f.typ) | f < f fs | a f.acts > > [action_effect]

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mb automata 2 Sections GenAutomata Doc