{ "seed": 2915, "model": "scalar stable nonlinear plant with phi_gamma(x)=gamma*tanh(x), P=1, C=1", "math": { "a": 1.0, "observer_gain": 0.5, "rho": "gamma", "alpha": "gamma^2", "certificate_at_eps_gamma": "M=-2*(a+L)+4*gamma", "predicted_certificate_boundary_gamma": 0.75, "predicted_exact_local_boundary_gamma": 1.5 }, "bound_check": { "rho_theory": 1.7, "rho_sample_max": 1.6856403581609258, "alpha_theory": 2.8899999999999997, "alpha_sample_max": 2.8413834170608943, "bounds_hold": true }, "boundary_sweep": { "predicted_certificate_boundary": 0.75, "observed_certificate_sign_grid_gamma": 0.8, "predicted_exact_local_boundary": 1.5, "observed_exact_local_boundary": 1.5, "rows": [ { "gamma": 0.0, "M": -2.0, "contracted": true, "final_abs_error": 1.2325345334126954e-05 }, { "gamma": 0.1, "M": -2.5999999999999996, "contracted": true, "final_abs_error": 2.6669364910275975e-05 }, { "gamma": 0.2, "M": -2.1999999999999997, "contracted": true, "final_abs_error": 5.753929905961615e-05 }, { 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"M": 5.800000000000001, "contracted": false, "final_abs_error": 1.2405096610805566 } ] }, "rate_sweep": [ { "gamma": 0.0, "certificate_upper_bound_logV_slope": -2.0, "observed_logV_slope": -2.9999999999998694, "bound_holds": true }, { "gamma": 0.2, "certificate_upper_bound_logV_slope": -2.1999999999999997, "observed_logV_slope": -2.600002133424236, "bound_holds": true }, { "gamma": 0.5, "certificate_upper_bound_logV_slope": -1.0, "observed_logV_slope": -2.0000095768029373, "bound_holds": true }, { "gamma": 0.8, "certificate_upper_bound_logV_slope": 0.2000000000000003, "observed_logV_slope": -1.400029774007129, "bound_holds": true }, { "gamma": 1.0, "certificate_upper_bound_logV_slope": 1.0, "observed_logV_slope": -1.0000611689791186, "bound_holds": true }, { "gamma": 1.2, "certificate_upper_bound_logV_slope": 1.7999999999999998, "observed_logV_slope": -0.6001268505573438, "bound_holds": true }, { "gamma": 1.4, "certificate_upper_bound_logV_slope": 2.5999999999999996, "observed_logV_slope": -0.20027019585083689, "bound_holds": true } ], "gain_sweep": { "predicted_min_gain_for_kappa_0.8": 1.7999999999999998, "observed_grid_min_gain": 1.8, "rows": [ { "gain": 0, "certificate_kappa": -2.8, "meets_target": false }, { "gain": 0.1, "certificate_kappa": -2.5999999999999996, "meets_target": false }, { "gain": 0.2, "certificate_kappa": -2.4, "meets_target": false }, { "gain": 0.3, "certificate_kappa": -2.1999999999999997, "meets_target": false }, { "gain": 0.4, "certificate_kappa": -2.0, "meets_target": false }, { "gain": 0.5, "certificate_kappa": -1.7999999999999998, "meets_target": false }, { "gain": 0.7, "certificate_kappa": -1.4, "meets_target": false }, { "gain": 1.0, "certificate_kappa": -0.7999999999999998, "meets_target": false }, { "gain": 1.5, "certificate_kappa": 0.20000000000000018, "meets_target": false }, { "gain": 1.8, "certificate_kappa": 0.7999999999999998, "meets_target": true }, { "gain": 2.0, "certificate_kappa": 1.2000000000000004, "meets_target": true } ] }, "noisy_comparison": { "baseline_no_observer": { "mean_mse": 0.0012980416654828559, "std_mse": 0.0 }, "certified_observer": { "mean_mse": 2.4163893171045498e-05, "std_mse": 1.0999791075781146e-05 } } }