julia

4e11ce96 - Rebase of #28526 on master (#34989)

Rebase of #28526 on master (#34989) * fix \ SparseVector * split (\) for sparsevector; test for Factor and Symmetric Sparse Matrix Co-authored-by: Chi Po Choi <choi.chi.po@gmail.com> (cherry picked from commit d2f967766ca1622e244fdb8136c2f5374d697fee)