:Vector
From semanticweb.org
The vector type is currently not supported.
A vector is a concept characterized by a magnitude, which is a scalar, and a direction.
A vector is often described by its components. This is written as: a = a1i a2j a3k, where a1-3 are scalars and i,j,k are unit vectors pointing in the x,y and z direction.
[edit] Example syntax
To use this datatype in an attribute.
[[has type::Type:Vector]]
Define a horizontal Vector:
[[someVector:={1,2,3,4,5}]]
Define a vertical Vector by defining a Vector of 1-dimensional Vectors:
[[someVector:=( transpose::{1,2,3,4,5} )]]
[[someVector:={ {1},{2},{3},{4},{5} }]]
Define a Matrix by defining a Vector of Vectors:
[[someMatrix:={
{1,2,3,4,5},
{6,7,8,9,0},
{5,4,3,2,1}
}]]
Using mathematical Functions to convert Polar-Coordinates into Rectangular Coordinates to define a Vector:
[[someVector:=math:vectorFromPolar(123, 45°)]]