ResearchBenchmarksSymbolic ODE discovery on Pendulum Benchmark 3Symbolic ODE discovery on Pendulum Benchmark 3Follow0.015Mean Relative L2 Error ($u_t$)LGF-0.132680.864161.8612.85784Apr 17, 2026Evaluation resultsMethodMethodLinksMean Relative L2 Error ($u_t$)Mean Relative L2 Error ($u_{\dot{t}}$)Mean Relative L2 Error ($u_{\ddot{t}}$)Model ComplexityLGF2026.040.0150.0090.00727PySR2026.043.7070.3890.14625