Talk:Null graph
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[edit] Usage of "empty graph"
To me this term is analogous to inflammable. In that famous example, the ambiguous prefix in- can either mean "causing or bringing to" or imply negation. As a result, most writers on style and usage recommend avoiding the word entirely, and using the context-appropriate one of its two (unambiguous) alternatives: flammable and non-flammable. In a similar way, my own advice to authors is to avoid the term "empty graph" entirely and use instead either "null graph" or "edgeless graph," depending on one's intent.
But, of course, typical Wikipedia pages should be descriptive, rather than prescriptive. And since there is clearly no single, universally agreed convention on this point of terminology, I've tried in the mods I've just made to the null graph article merely to point out and clarify the range of uses actually encountered in the literature and highlight the risk of the ambiguity.—PaulTanenbaum (talk) 14:56, 14 September 2008 (UTC)

