tree pattern

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• Pattern matching — In computer science, pattern matching is the act of checking some sequence of tokens for the presence of the constituents of some pattern. In contrast to pattern recognition, the match usually has to be exact. The patterns generally have the form …   Wikipedia

• Tree — /tree/, n. Sir Herbert Beerbohm /bear bohm/, (Herbert Beerbohm), 1853 1917, English actor and theater manager; brother of Max Beerbohm. * * * I Woody perennial plant. Most trees have a single self supporting trunk containing woody tissues, and in …   Universalium

• tree-in-bud — (tree in budґ) exhibiting a pattern of centrilobular nodular and branching linear opacities, resembling a tree in bud; a nonspecific radiographic finding seen in a number of pulmonary conditions …   Medical dictionary

• tree — treelike, adj. /tree/, n., v., treed, treeing. n. 1. a plant having a permanently woody main stem or trunk, ordinarily growing to a considerable height, and usually developing branches at some distance from the ground. 2. any of various shrubs,… …   Universalium

• Pattern — A pattern, from the French patron, is a theme of recurring events or objects, sometimes referred to as elements of a set. These elements repeat in a predictable manner. It can be a template or model which can be used to generate things or parts… …   Wikipedia

• Tree of life (biology) — See also Tree of life (disambiguation) for other meanings of the Tree of Life. Hillis plot Tree Of Life, based on completely sequenced genomes. Charles Darwin proposed that phylogeny, the evolutionary relatedness among species through time, was… …   Wikipedia

• Tree of life — For other uses, see Tree of life (disambiguation). An 1847 depiction of the Norse Yggdrasil as described in the Icelandic Prose Edda by Oluf Olufsen Bagge The concept of a tree of life, a many branched tree illustrating the idea that all life on… …   Wikipedia

• Tree of Jesse — The oldest complete Jesse Tree window is in Chartres Cathedral, 1145. The Tree of Jesse is a depiction in art of the Ancestors of Christ, shown in a tree which rises from Jesse of Bethlehem, the father of King David; the original use of the… …   Wikipedia

• Tree Sparrow — Taxobox name = Tree Sparrow status = LC | status system = IUCN3.1 image caption = Adult plumage regnum = Animalia phylum = Chordata classis = Aves ordo = Passeriformes familia = Passeridae genus = Passer species = P. montanus binomial = Passer… …   Wikipedia

• Tree of life (science) — See also Tree of life (disambiguation) for other meanings of the Tree of Life. Charles Darwin believed that phylogeny, the ascent of all species through time, was expressible as a metaphor he termed the Tree of Life. The modern development of… …   Wikipedia

• tree fern — any of various ferns, mostly tropical and chiefly of the family Cyatheaceae, that attain the size of trees, sending up a straight trunklike stem with foliage at the summit. [1840 50] * * * Any of various ferns (especially those of the families… …   Universalium