@Jtaets noticed over at https://github.com/JuliaNLSolvers/Optim.jl/issues/924 that the IPNewtonState requires the hessian cache to be a Matrix. I will have to see if we're doing something that somehow requires it to be of that type of if it's a mistake.
@Jtaets noticed over at https://github.com/JuliaNLSolvers/Optim.jl/issues/924 that the IPNewtonState requires the hessian cache to be a
Matrix. I will have to see if we're doing something that somehow requires it to be of that type of if it's a mistake.