ReadonlyindicesExisting opposite-axis coordinate for each sparse value. When adding a
column, these are current row indices; when adding a row, these are current
column indices. For SparseSolutionInput, they are current column indices.
Every index must be in range and indices.length must equal
values.length. A new row/column must not list the same coordinate twice.
ReadonlyvaluesValue paired position-for-position with indices. For a newly added row or
column, values[k] is its matrix coefficient at indices[k]. For a sparse
solution start, it is the proposed primal value of column indices[k].
The array is copied and must have exactly indices.length entries.
Sparse zero-based index/value pairs. The arrays have equal length and are copied. For row/column addition, indices address the existing opposite axis; duplicate indices for one new row/column are invalid.