I chose the default input type to be SparseMatricesCOO, since NLPModels work in COO format.
This is clearer for the user now because if he wants to use other input types for H and A he will have to specify it, but some functions will not be usable, such as hess_structure!
I chose the default input type to be
SparseMatricesCOO
, since NLPModels work in COO format. This is clearer for the user now because if he wants to use other input types forH
andA
he will have to specify it, but some functions will not be usable, such ashess_structure!