!!! Overview [{$pagename}] is for most [programming] purposes a an [array]. !! Programing Languages Programing Languages often treat [{$pagename}]s and [Arrays] as different [Objects] We all need a little [context]: * Physicists think of [{$pagename}]s as arrows in space with a length and a direction. * Computer scientists think of [{$pagename}]s as ordered lists of numbers. * mathematicians seeks to generalize both these views saying that a [{$pagename}] can be anything where there's a sensible notion of adding two [{$pagename}]s and multiplying a [{$pagename}] by a number operations. Details of this view are rather abstract. [{$pagename}] is a arrow inside a x - y plane or an x-y axis rooted at their intersection. [{$pagename}] is a pair of numbers that basically gives instructions for how to get from the tail of that [{$pagename}] at the origin to its tip the first number tells you how far to walk along the: * __x axis__ - Where positive numbers indicating rightward motion negative numbers indicating leftward motion. * __y-axis__ - The second number tells you how far to walk parallel to the y-axis. Where after that positive numbers indicating upward motion and negative numbers indicating downward motion. !! [{$pagename}]s * [Euclidean Vector] * [Vector Field] * [Vector Space] * [Matrix] is a set of [Vectors] * [Basis vectors] * [eigenvector] !! More Information There might be more information for this subject on one of the following: [{ReferringPagesPlugin before='*' after='\n' }] ---- * [#1] - [Vector|Wikipedia:Vector|target='_blank'] - based on information obtained 2017-12-27-