Echidna

Constraint logic programming embedded in an

object-oriented language. The syntax is an extension of

Edinburgh Prolog.

["Hierarchical Arc Consistency Applied to Numeric Processing

in Constraint Logic Programming", G. Sidebottom et al,

TR-91-06, CSS-IS, Simon Fraser U, and Comp Intell 8(4)

(1992)].

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E-mail: [email protected].

(1994-12-08)