SciML / ODE.jl

Assorted basic Ordinary Differential Equation solvers for scientific machine learning (SciML). Deprecated: Use DifferentialEquations.jl instead.
Other
106 stars 50 forks source link

Correctness of ode23s #124

Open ChrisRackauckas opened 7 years ago

ChrisRackauckas commented 7 years ago

DiffEqBenchmarks notes that ode23s seems to diverge on very standard test problems:

https://github.com/JuliaDiffEq/DiffEqBenchmarks.jl/blob/master/StiffODE/VanDerPol.ipynb

There might be a correctness issue with it.

ChrisRackauckas commented 7 years ago

Maybe that's related to https://github.com/JuliaDiffEq/ODE.jl/issues/81