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Vector-based devices, such as the vector CRT and the pen plotter, directly control a drawing mechanism to produce geometric shapes. Since vector display devices can define a line by dealing with just two points (that is, the coordinates of each end of the line), the device can reduce the total amount of data it must deal with by organizing the ...
Vector graphics Graphics represented as a set of geometrical primitives. Vector maths library A library defining mathematical operations on vector spaces used in 3D graphics, concentrating on 3D and 4D vectors, and 4x4 matrices, often with optimised SIMD implementations. [38] Vertex buffer A rendering resource managed by a rendering API holding ...
Laplace–Runge–Lenz vector. Also abbreviated LRL vector. A vector used chiefly to describe the shape and orientation of the orbit of one astronomical body around another, such as a planet revolving around a star. For two bodies interacting by Newtonian gravity, the LRL vector is a constant of motion, meaning that it is the same no matter ...
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Automatic vectorization, a compiler optimization that transforms loops to vector operations; Image tracing, the creation of vector from raster graphics; Word embedding, mapping words to vectors, in natural language processing
In the natural sciences, a vector quantity (also known as a vector physical quantity, physical vector, or simply vector) is a vector-valued physical quantity. [9] [10] It is typically formulated as the product of a unit of measurement and a vector numerical value (), often a Euclidean vector with magnitude and direction.
Humans are animals, despite the fact that the word animal is colloquially used as an antonym for human. [180] [181] Ecosystems do not naturally move back towards an equilibrium using negative feedback. [182] The concept of an inherent "balance of nature" has been superseded by chaos theory. [183]
Let V be a finite-dimensional vector space over k....Let (e i) 1≤ i ≤ n be a basis for V....There is an isomorphism of the polynomial algebra k[T ij] 1≤ i, j ≤ n onto the algebra Sym k (V ⊗ V *)....It extends to an isomorphism of k[GL n] to the localized algebra Sym k (V ⊗ V *) D, where D = det(e i ⊗ e j *)....We write k[GL(V ...