[ { "header": "Definition", "tactic": "Wp.unfold", "params": {},
    "select": { "select": "inside-goal", "occur": 0,
                "target": "(P_rotation_matrix (L_l_RMat_of_FloatRMat Mf32_0 rm_0))",
                "pattern": "P_rotation_matrixL_l_RMat_of_FloatRMat" },
    "children": { "Unfold 'P_rotation_matrix'": [ { "prover": "Z3:4.8.6:counterexamples",
                                                    "verdict": "valid",
                                                    "time": 13.61,
                                                    "steps": 27265631 } ] } } ]