mb automata 1 Sections GenAutomata Doc

Def t.frame == 2of(2of(2of(2of(2of(t)))))

is mentioned by

Def ioa_all(I; i.A(i)) == mk_ioa(i:I. A(i).ds, i:I. A(i).da, i:I. A(i).init, i:I. A(i).pre, i:I. A(i).eff, i:I. A(i).frame)[ioa_all]

Try larger context: GenAutomata

mb automata 1 Sections GenAutomata Doc