// RESULT: Infinity
R{"steps"}max=?[ C ]

// RESULT: 1.5
R{"s0"}max=?[ C ]


// RESULT: 3
R{"s0_a"}max=?[ C ]

// RESULT: 3
multi(R{"s0_a"}max=?[ C ])

// RESULT: Infinity
R{"s0_a"}max=?[ F s=1 ]

// RESULT: 3
R{"s0_a"}max=?[ F (s=1 | s=2) ]


// RESULT: 1.0E-5
R{"s0_b"}max=?[ C ]


// RESULT: Infinity
R{"s1"}max=?[ C ]

// RESULT: 0
filter(state, R{"s1"}max=?[ C ], s=2)