Use members of the vector class to generate vectors from vectors or matrices.
| Function | Description |
| cross | Cross product |
| curl | Curl and angular velocity |
| del2 | Computes the Laplacian scaled by 0.25 |
| diff | Differences between orders |
| divergence | Divergence of a 2D vector field |
| dot | Dot product |
| gradient | Gradient function |
| kron | Kronecker tensor product |