ResearchBenchmarksSymbolic ODE discovery on Nonlinear damping 1 Benchmark 3Symbolic ODE discovery on Nonlinear damping 1 Benchmark 3Follow0.102Mean Relative L2 Error (u_t)PySR0.095520.139260.1830.22674Apr 17, 2026Evaluation resultsMethodMethodLinksMean Relative L2 Error (u_t)Mean Relative L2 Error (u_dot_t)Mean Relative L2 Error (u_ddot_t)ComplexityPySR2026.040.1020.1540.16251LGF2026.040.2640.2530.31844