ResearchBenchmarksSymbolic Regression on Feynman real-world (Hard)Symbolic Regression on Feynman real-world (Hard)Follow3.69R^2gplearn-40.618992-29.115696-17.6124-6.109104Mar 23, 2026Evaluation resultsMethodMethodLinksR^2Pearson rholog(MSE)gplearn2026.033.690.413467.0701SRCO2026.030.94960.961565.8739FFX2026.030.24350.646368.4654DSO2026.03-6.17890.622266.9276EFS2026.03-38.9148-0.1670.4763