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词汇 planarity
分类 英语词汇 英语翻译词典
释义

planarity /plə'nærətɪ/

英汉-汉英词典
可平面性
词组 | 习惯用语
您要查找的是不是:
  • planetary adj. (似)行星的
  • planetarium n. 天文馆;天象仪;天体运转模型
  • planar adj. 平坦的;平面的;二维的
planarity n. [数] 平面性;平面化

网络短语:
slip planarity 平面滑移特性
planarity algorithm 平面性算法
Global planarity 球面平整度
planarity testing 平面性检验英语;平面性测试
co planarity 放置共面性;及端子的共面
planarity test 平面性检验
hypergraph planarity 超图平面度
testing planarity 测试平面性
foot co planarity 座脚水平
英语百科

Planarity

This article is about the game; for the graph theory property, see Planar graph.

Planarity is a puzzle computer game by John Tantalo, based on a concept by Mary Radcliffe at Western Michigan University. The name comes from the concept of planar graphs in graph theory; these are graphs that can be embedded in the Euclidean plane so that no edges intersect. By Fáry's theorem, if a graph is planar, it can be drawn without crossings so that all of its edges are straight line segments. In the planarity game, the player is presented with a circular layout of a planar graph, with all the vertices placed on a single circle and with many crossings. The goal for the player is to eliminate all of the crossings and construct a straight-line embedding of the graph by moving the vertices one by one into better positions.

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