vunit - luxembourg/muxcode-clm GitHub Wiki

VUNIT()

FUNCTION: 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