julia

a17d9aed - SparseMatrixCSC constructors for structured matrices - Diagonal, Tridiagonal, etc. (#32466)

SparseMatrixCSC constructors for structured matrices - Diagonal, Tridiagonal, etc. (#32466) * move "sparse" code for structured matrices to "SparseMatrixCSC" * spaces between arguments * don't use fallback sparse(::AbstractMatrix) for structured matrices * add tests * fix typo in test