Christopher Rackauckas

ForwardDiff is still being worked through. I don't think anything is blocking Zygote though?

All of this is all well and good, but in the meantime, could we unblock JuliaFormatter v2 from downstream? The only test failure here is formatter error, want me to...

It's a bit scary since it looks like the CI didn't run. Someone who knows how to fix R CI should probably make sure to fix that and so something...

I'll need to be added as a maintainer on CRAN though in order to do a new CRAN release.

Can you add a test which catches this?

Probably just overload `copyto!` to handle this?

Case 2 isn't a linear expression. You can pre-process to multiply by 1-mp to make it one, but currently this solver function is not capable of doing that.

XRef: https://discourse.julialang.org/t/understanding-why-cobyla-doesnt-find-optimum-here/122542/4 @JADekker isn't this not the same? It would need lcons negative inf?

`maxiters` needs should just do the natural thing with each solver. Of course some solvers will have outer and inner iterations etc. but nobody will look into it. We need...

`OptimizationIpopt` would be a good library. Yes, if there's special things we can do for IPOPT let's do it, it is used often enough that making specific improvements to it...