|
In mathematics, a vector is an expression that has both magnitude and direction (also known as a directed quantity). A vector may be used to represent quantities such as velocity or force. A unit vector always has a magnitude of one. Vectors can be represented geometrically as directed line segments.
|
|
|
In Scheme (and some other programming languages), a vector is a fixed-length indexed array (list) with random access to all elements. In Scheme,
vector is an inherent data type. In
ACIS, a Scheme data type named
gvector has been defined to represent an entity that has both magnitude and direction; it is named
gvector to differentiate it from the inherent Scheme data type
vector. See also
gvector.
|
|
|
In vector graphics (including rendering), digital images are created through a series of mathematical statements that place lines and shapes in a given two-dimensional or three-dimensional space. A vector graphic file describes a series of points to be connected.
|