Open topolarity opened 5 months ago
It's essentially the same problem as https://github.com/SciML/Sundials.jl/issues/452, though in this case we do actually have the possibility to define the corrected interpolation function. This is what I discussed in one of the chats as a good next direction with the BDFs.
Describe the bug 🐞
FBDF gives a very bad interpolant for
sol(t, Val{1})
of a simple ODE systemdy ~ sin(t)
Minimal Reproducible Example 👇
Environment (please complete the following information):
using Pkg; Pkg.status()