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Table 2 Toda lattice

From: Some robust integrators for large time dynamics

 Mean time-stepCPUMean error
RK40.02751475.49\(2.130 \cdot 10^{-3}\)
RK4sym0.1128.74\(2.261 \cdot 10^{-3}\)
BPL0.125179.08\(2.897 \cdot 10^{-3}\)
  1. Time step and CPU comparison, with almost the same mean error on H. Final time: 5000