graphs

核心释义

A diagram showing the relationship between two or more sets of quantities, typically using axes.

1. 1.

   A data chart (graphical representation of data) intended to illustrate the relationship between a set (or sets) of numbers (quantities, measurements or indicative numbers) and a reference set, whose elements are indexed to those of the former set(s) and may or may not be numbers.

2. 2.

   用坐标轴绘制表示数量关系的图形

   a visual representation of the relations between certain quantities plotted with reference to a set of axes

3. 3.

   A set of points constituting a graphical representation of a real function; (formally) a set of tuples (x_1,x_2,...,x_m,y)∈ R m+1, where y=f(x_1,x_2,...,x_m) for a given function f: R m→ R . See also Graph of a function on Wikipedia.Wikipedia

4. 4.

   A set of vertices (or nodes) connected together by edges; (formally) an ordered pair of sets (V,E), where the elements of V are called vertices or nodes and E is a set of pairs (called edges) of elements of V. See also Graph (discrete mathematics) on Wikipedia.Wikipedia

5. 5.

   A topological space which represents some graph (ordered pair of sets) and which is constructed by representing the vertices as points and the edges as copies of the real interval [0,1] (where, for any given edge, 0 and 1 are identified with the points representing the two vertices) and equipping the result with a particular topology called the graph topology.

6. 6.

   A morphism Γ_f from the domain of f to the product of the domain and codomain of f, such that the first projection applied to Γ_f equals the identity of the domain, and the second projection applied to Γ_f is equal to f.

7. 7.

   A graphical unit on the token-level, the abstracted fundamental shape of a character or letter as distinct from its ductus (realization in a particular typeface or handwriting on the instance-level) and as distinct by a grapheme on the type-level by not fundamentally distinguishing meaning.

函数图像；函数图形；图（数学）；字形；字素；态射的图；用坐标轴绘制表示数量关系的图形