On the complexity of equational problems
โ
Reinhard Pichler
๐
Article
๐
2003
๐
Elsevier Science
๐
English
โ 453 KB
Equational problems (i.e. first-order formulae with quantifier prefix โ \* โ \* , whose only predicate symbol is syntactic equality) are an important tool in many areas of automated deduction, e.g. restricting the set of ground instances of a clause via equational constraints allows the definition o