Wikipedia:Articles for deletion/Indeterminate system

Indeterminate system

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Possible neologism--I can't find this term anywhere on google except in an unrelated context. Only one reference is given. The article is self-contradictory about the intended meaning of the title term: sometimes underdetermined (which means fewer equations than unknowns), sometimes infinitely many or no solutions (which permits either more or fewer or same number of equations as unknowns), sometimes fewer "unique" (another neologism) equations than unknowns. Subject matter is adequately covered elsewhere: System of linear equations, Underdetermined system. Duoduoduo (talk) 15:01, 20 November 2012 (UTC)[reply]

Redirect/Disambiguate I agree that the article is poorly written, contains insufficient references, and contains no content not already in other articles. "Indeterminate system" is not a neologism; http://www.encyclopediaofmath.org/index.php/Linear_algebraic_equation defines it as an system of linear equations having more than one solution and http://encyclopedia2.thefreedictionary.com/Statically+Indeterminate+System defines it as a mechanical system which cannot by solved for all forces and constraints using a static analysis alone. The term is also used in the context of linear Diophantine equations; http://www.jstor.org/stable/108738 is a reference from 1861. Given the indeterminate nature of "Indeterminate system", setting up a disambiguation page could be more helpful than simply deleting this article with no pointers. Mark viking (talk) 17:14, 20 November 2012 (UTC)[reply]

Note: This debate has been included in the list of Science-related deletion discussions. • Gene93k (talk) 14:36, 21 November 2012 (UTC)[reply]

Keep The article isn't perfect, but after reading both I'd say it's better-written than Underdetermined system; perhaps make that a redirect to this? DavidLeeLambert (talk) 14:36, 23 November 2012 (UTC)[reply]

But the meaning of "underdetermined system" is well-established and is stated clearly in that article, whereas there is no established meaning for "indeterminate system" and this article is self-contradictory about what meaning it wishes to assign to that term. Duoduoduo (talk) 16:29, 23 November 2012 (UTC)[reply]

Relisted to generate a more thorough discussion so a clearer consensus may be reached.

Please add new comments below this notice. Thanks, Vacation^nine 03:09, 27 November 2012 (UTC)[reply]

Redirect to Underdetermined system which is the much more common term. I'm not sure why DavidLeeLambert says that this article is better written than Underdetermined system (at least in the current versions). I don't think there is really anything useful here which hasn't already found its way to the other article, so no merge needed. Dingo1729 (talk) 19:19, 28 November 2012 (UTC)[reply]