Christopher Rackauckas

In v10 it's just System. The new docs should build soonish.

I don't think DI has a rules system that applies rules to all backends?

I see, yes that part makes sense. Yes it doesn't need the SciMLSensitivity complexity because the differentiation here is pretty trivial, it just needs an easy way to pass what...

Did you use something like `1/5`? Instead of using floating point numbers, just use rational numbers `1//5`.

This would allocate though?

Yes write some tests that check if the tuple route is non-allocating on simple functions. I don't think it would pass.

@AayushSabharwal how do this come into your changes to function building?

I think this might be a downstream failure do to this change? https://buildkite.com/julialang/scimldocs/builds/9641#01983fe0-af22-4f48-80a8-65c930d0a9a0/1380-2449

It was yanked from the registry due to a bug that needed a revert in order to not have a polluting version.

Is gfortran still required after https://github.com/JuliaSmoothOptimizers/CUTEst.jl/commit/df91b3c4641bae6e62fb44d0af9b8791c9fa802a ? Is there anything not in the jll? Maybe @staticfloat can help here.