julia

da39287e - make SparseMatrixCSC and SparseVector work on non-numerical values (#30580)

make SparseMatrixCSC and SparseVector work on non-numerical values (#30580) * make SparseMatrixCSC and SparseVector work on non-numerical values * remove tests for sparse structures with TV=String as it is no longer supported * define zero(T) and zero(x::T) for user defined types in tests * fix test * Remove recently added test of sparse matrix with string elements