Optional ReadonlybracketsThe brackets around the matrix.
Optional ReadonlycolumnWhere the cells go across their columns: one alignment for every column, or one for each column.
ReadonlyrowsThe rows, each a list of cells, and each cell the math in it (m:mr, m:e). A row shorter than the longest gets
empty cells at its end. Word allows at most 256 rows and 64 cells in a row.
Optional ReadonlyverticalWhere the matrix sits on its line.
Options for MathMatrix.