Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Hephaestus Books represents a new publishing paradigm, allowing disparate content sources to be curated into cohesive, relevant, and informative books. To date, this content has been curated from Wikipedia articles and images under Creative Commons licensing, although as Hephaestus Books continues to increase in scope and dimension, more licensed and public domain content is being added. We believe books such as this represent a new and exciting lexicon in the sharing of human knowledge. This particular book is a collaboration focused on Vectors.More info: Vector may refer to: **Vector (C++), a data type in the C++ Standard Template Library *Vector (malware), methods used by computer viruses and malware to propagate themselves *Dope vector, a data structure used to store information about an array *Initialization vector, used in cryptography *Vector game, refers to any video game that uses a vector graphics display *Vector processor, a computer processor which works on arrays of several numbers at once **Scalable Vector Graphics, a family of specifications of XML-based file format for describing two-dimensional vector graphics **Vector Markup Language, an XML language used to produce vector graphics *Support vector machine, in machine learning, a supervised learning method used for classification and regression *Vector-06C, a computer developed in the USSR *Vector Limited, a New Zealand gas and electricity supplier *Vector Motors, an automobile manufacturer **Vector W2, a concept car created by Vector Motors **Vector WX-3, a prototype automobile created by Vector Motors in 1992 *Vector Graphic, an early manufacturer of 8-bit microcomputers *Vector (company), a telecommunications company based in Poland