Graph vs Preimage - What's the difference?
graph | preimage |
A diagram displaying data; in particular one showing the relationship between two or more quantities, measurements or indicative numbers that may or may not have a specific mathematical formula relating them to each other.
* {{quote-magazine, date=2012-03
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(mathematics) A diagram displaying data, in particular one showing the relationship between two or more variables; specifically, for a function , the set of all tuples .
(graph theory) An ordered pair , where is a set of elements called vertices'' (or ''nodes'') and is a set of pairs of elements of , called ''edges ; informally, a set of vertices together with a set edges that join these vertices.
(lb) A character, in particular the abstracted fundamental shape of a character as distinct from its ductus (realization in a particular typeface or handwriting: compare glyph).
(mathematics) The set containing exactly every member of the domain of a function such that the member is mapped by the function onto an element of a given subset of the codomain of the function. Formally, of a subset B'' of the codomain ''Y'' under a function ƒ, the subset of the domain ''X defined by
In mathematics terms the difference between graph and preimage
is that graph is a diagram displaying data, in particular one showing the relationship between two or more variables; specifically, for a function , the set of all tuples while preimage is the set containing exactly every member of the domain of a function such that the member is mapped by the function onto an element of a given subset of the codomain of the function. Formally, of a subset B of the codomain Y under a function ƒ, the subset of the domain X defined by.As nouns the difference between graph and preimage
is that graph is a diagram displaying data; in particular one showing the relationship between two or more quantities, measurements or indicative numbers that may or may not have a specific mathematical formula relating them to each other while preimage is the set containing exactly every member of the domain of a function such that the member is mapped by the function onto an element of a given subset of the codomain of the function. Formally, of a subset B of the codomain Y under a function ƒ, the subset of the domain X defined by.As a verb graph
is to draw a graph.graph
English
(wikipedia graph)Noun
(en noun)citation, passage=Drawings and pictures are more than mere ornaments in scientific discourse. Blackboard sketches, geological maps, diagrams of molecular structure, astronomical photographs, MRI images, the many varieties of statistical charts and graphs : These pictorial devices are indispensable tools for presenting evidence, for explaining a theory, for telling a story.}}
Synonyms
* (in graph theory) undirected graph * See alsoHyponyms
* (in graph theory) treeDerived terms
* acyclic graph * biased graph * biconnected graph * bipartite graph * complete graph * connected graph * directed graph * Eulerian graph * graph articulation * graph centre * graph eccentricity * graph eigenvalue * graph geodesic * graph minor * graph polynomial * graph spectrum * graph thickness * graphic matroid * graphoid * Hamiltonian graph * hypergraph * line graph * multigraph * object graph * Petersen graph * planar graph * pseudograph * random graph * regular graph * signed graph * small world graph * strongly regular graph * subgraph * superregular graph * undirected graph * unicursal graph * voltage graph * weighted graphSynonyms
* (draw a graph of) plot, chartSee also
* plot * diagram * axisAnagrams
*preimage
English
(Function)Noun
(en noun)- For example, the preimage of {4, 9} under the squaring function is the set {?3,?2,+2,+3}.