This PR adds a three-dimensional cross product operation (with appropriate tests). This means you can do cross-products with all matrices that have dimension 3 along either the first or the second axis. If the matrix is 3-by-4, then the axis for the cross-product operation can be chosen at compile-time.
This PR adds a three-dimensional cross product operation (with appropriate tests). This means you can do cross-products with all matrices that have dimension 3 along either the first or the second axis. If the matrix is 3-by-4, then the axis for the cross-product operation can be chosen at compile-time.