Joe(y) Carpinelli

> But anything you were looking to do that needed a parameter ordering can and should be done by using the symbolic indexing interface: https://docs.sciml.ai/SymbolicIndexingInterface/stable/. For example, `f = getp(prob,...

Thank you @AayushSabharwal! Sounds good. To make sure I understand: the method signature for all `ODEFunction` types should still be `(u, p, t)` and/or `(du, u, p, t)`, but the...

> I think showing the generated code is a fine use case, especially to other targets. That one reason to keep it around as public API. We would need to...

I have checked, and all previously published versions' commits are still available in the new GitHub repository.

I have checked, and all previously published versions' commits are still available in the new GitHub repository.

As a follow up, it seems from [this 2010 post](https://www.orocos.org/forum/orocos/orocos-users/jacobian-solverintermediate-frames) that the method for intermediate Jacobian calculations was to transform the `KDL::Chain` to a `KDL::Tree`, and then use `KDL::TreeJntToJacSolver::JntToJac (const...

> https://arxiv.org/pdf/1701.02434.pdf > > https://arxiv.org/pdf/1405.3153.pdf Found this from [Discourse](https://discourse.julialang.org/t/symplectic-integration-and-dynamic-hamiltonian-monte-carlo/14602/6) while looking for variable step-size symplectic integrators for astrophysics simulations. In addition to the papers you linked above, does the algorithm...

I have checked, and all previously published versions' commits are still available in the new GitHub repository, except the first two versions. Those versions are _also_ not available in `HorizonsEphemeris.jl`'s...

> This may sound backwards, but I would probably implement the partial derivative of the incomplete gamma function γ(a,z)=zaaM(a,a+1,−z) with respect to a with M already implemented [here](https://github.com/JuliaMath/HypergeometricFunctions.jl/blob/master/src/confluent.jl)... For anyone...

Yes that would work! I'd be happy to submit a PR for this, but I might need some help figuring out where the best spot is for this to go.