Vunit()

vunit(<vector>[,<delimiter>])

Returns the unit vector (a vector of magnitude 1) which points in the same direction as the given vector.

Example

> think vunit(2 0 0)

1 0 0

> think vmul(vunit(5 6 7),vmag(5 6 7))

5 6 7

Related Topics

vdim(), vmag()