The solvers described above are just a few of the many libraries available in ECLiPSe and listed in the ECLiPSe library directory.
Libraries are not only for constraint solvers – for example, the ECLiPSe SQL Database Interface library provides an interface to external Database Management Systems, allowing users to add and retrieve data from the database within an ECLiPSe program.
Any ECLiPSe user who has implemented a constraint solver is welcome to send the code to the ECLiPSe team so that it can be added to the available libraries. Comments and suggestions on the existing libraries are also welcome!