ResearchBenchmarksSymbolic ODE discovery on Van der Pol oscillator Benchmark 3Symbolic ODE discovery on Van der Pol oscillator Benchmark 3Follow0.115Mean Relative L2 Error (u_t)LGF-0.701084.8074610.31615.82454Apr 17, 2026Evaluation resultsMethodMethodLinksMean Relative L2 Error (u_t)Mean Relative L2 Error (u_dot_t)Mean Relative L2 Error (u_ddot_t)Model ComplexityLGF2026.040.1150.1890.26831PySR2026.0420.5173.9040.98938