MatFromRows
Creates a matrix by specifying its rows.
Syntax

MatFromRows(a, b, ...)

a, b, ...
is a list of vectors

Description
If a, b, ...
is a list of vectors of the same dimension, then MatFromRows(a, b, ...)
returns the matrix having these vectors as its rows.
Examples
MatFromRows(❨6, 2, 3, 1❩, ❨1, 2, 5, 3❩)
⎛6 2 3 1⎞ ⎝1 2 5 3⎠
See also

Creating a matrix (conceptual)