# Talk:Search problem

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Field:  Discrete mathematics
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This is explained really difficult. Isn't "finding a value in a list" also a search problem? I would add it myself, but I have no time now. 131.155.73.81 (talk) 12:05, 10 November 2010 (UTC)

## Confusing tag

The article has incomplete symbols which make it difficult to understand. First sentence "such that field(R) ⊆ Γ+" What set does tau represent? ${\displaystyle L(R)=\{x\mid \exists yR(x,y)\}.\,}$  L(R) = x such that there exists y <what?> R(x,y) EaswarH 02:44, 14 December 2011 (UTC)

## References

The three references are identical. This should be corrected.Shuroo (talk) 19:54, 15 December 2013 (UTC)

## Needs improvement

This article appears to be a poor mash-up of the PlanetMath article and Brown's lecture notes. It is even hard to tell that they are talking about the same thing. There are texts about this subject. We can certainly do better than this.--Bill Cherowitzo (talk) 03:50, 19 June 2016 (UTC)