1)   10v        :  2.0000E+001  3.0000E+001  4.0000E+001
2)   v*10       :  2.0000E+001  3.0000E+001  4.0000E+001
3)   v/10       :  2.0000E-001  3.0000E-001  4.0000E-001
4)   v+w        :  7.0000E+000 -3.0000E+000  1.1000E+001
5)   v-w        : -3.0000E+000  9.0000E+000 -3.0000E+000
6)   dot(v,w)   :  2.0000E+001
7)   cross(v,w) :  4.5000E+001  6.0000E+000 -2.7000E+001
8)  cross(w,v)  : -4.5000E+001 -6.0000E+000  2.7000E+001
10)  v^2        :  2.9000E+001
11)  v^3        :  1.5617E+002
11)  norm(v)    :  5.3852E+000
12)  norm(w)    :  1.0488E+001
13)  unit(v)    :  1.0770E+001  1.6155E+001  2.1541E+001
14)  angle(v,w) :  1.2088E+000  (rad)  6.9261E+001  (deg)
15)  outer(v,w) :
  1.0000E+001 -1.2000E+001  1.4000E+001
  1.5000E+001 -1.8000E+001  2.1000E+001
  2.0000E+001 -2.4000E+001  2.8000E+001
16)  outer(w,v) :
  1.0000E+001  1.5000E+001  2.0000E+001
 -1.2000E+001 -1.8000E+001 -2.4000E+001
  1.4000E+001  2.1000E+001  2.8000E+001