## Demo project for simple interactive linear algebra

> Change the tip or base of vector v or vector w by dragging the endpoint within the xy-plane. The result vector will be recomputed based on the current mode ADD, SUB, or CROSS.

> In CROSS mode, the result vector is parallel to the z-axis. Change camera mode to "Projection" to get a 3D view.

> Drag two vectors and perform an operation.

> View source code:
> PaLinear.java of applet,
> PjLinear.java of project,
> PjLinear_IP.java of project panel.