ResearchBenchmarksSymbolic ODE discovery on Nonlinear damping Benchmark 3 2Symbolic ODE discovery on Nonlinear damping Benchmark 3 2Follow0.029Mean Relative L2 Error ($u_t$)LGF0.013960.115480.2170.31852Apr 17, 2026Evaluation resultsMethodMethodLinksMean Relative L2 Error ($u_t$)Mean Relative L2 Error ($u_{dot}$)Mean Relative L2 Error ($u_{ddot}$)ComplexityLGF2026.040.0290.0680.18231PySR2026.040.4050.1540.16241