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Bit array — A bit array (or bitmap, in some cases) is an array data structure which compactly stores individual bits (boolean values). It implements a simple set data structure storing a subset of {1,2,..., n } and is effective at exploiting bit level… … Wikipedia
Monge array — In computer science, Monge arrays, or Monge matrices, are mathematical objects named for their discoverer, the French mathematician Gaspard Monge. An m by n matrix is said to be a Monge array if, for all such that one obtains So whenever we pick… … Wikipedia
Infrared Optical Telescope Array — IOTA (acronyme signifiant Infrared and Optical Telescope Array) était un interféromètre optique à longue base initialement construit par un consortium constitué du Harvard College Observatory, du MIT Lincoln Laboratory, du Smithsonian… … Wikipédia en Français
Distance-regular graph — Graph families defined by their automorphisms distance transitive distance regular strongly regular … Wikipedia
List of mathematics articles (I) — NOTOC Ia IA automorphism ICER Icosagon Icosahedral 120 cell Icosahedral prism Icosahedral symmetry Icosahedron Icosian Calculus Icosian game Icosidodecadodecahedron Icosidodecahedron Icositetrachoric honeycomb Icositruncated dodecadodecahedron… … Wikipedia
Distance-transitive graph — The Biggs Smith graph, the largest 3 regular distance transitive graph. Graph families defined by their automorphisms distance transitive … Wikipedia
57-cell — In mathematics, the 57 cell (or pentacontaheptachoron) is a self dual abstract regular 4 polytope (four dimensional polytope). Its 57 cells are hemi dodecahedra. It also has 57 vertices, 171 edges and 171 faces. Its symmetry group is the… … Wikipedia
Foster graph — infobox graph name = Foster graph image caption = namesake = vertices = edges = chromatic number = chromatic index = In graph theory the Foster graph is a graph on 90 vertices and 135 arcs. It is the unique distance transitive graph with… … Wikipedia
Odd graph — The Petersen graph as an odd graph O3 Vertices Edges … Wikipedia
Traffic light — The traffic light, also known as traffic signal, stop light, traffic lamp, stop and go lights, robot or semaphore, is a signaling device positioned at a road intersection, pedestrian crossing, or other location. Its purpose is to indicate, using… … Wikipedia
