- x vprocedure
- y vprocedure
- z vprocedure
- dot u vprocedure
- cross-2d u vprocedure
- cross u vprocedure
- v+ u vprocedure
- v- u vprocedure
- k*v k vprocedure
- v*k v kprocedure
- k+v k vprocedure
- v+k v kprocedure
- v/k v kprocedure
- v* u vprocedure
- v/ u vprocedure
- v= u vprocedure
- rotate-90 uprocedure
- rotate-180 uprocedure
- rotate-270 uprocedure
- perpendicular? u vprocedure
- parallel? u vprocedure
- magnitude-squared vprocedure
- magnitude vprocedure
- unit vprocedure
- distance-squared u vprocedure
- distance u vprocedure
- clockwise-angle? u v wprocedure
- clockwise-or-same-angle? u v wprocedure
- append-vector vec1 vec2procedure