LocalSolver 7.5¶

Release notes

A new operator contains(x, v) was introduced to test if a list x contains a value v. This is a shortcut for indexOf(x, v) != -1.
An example model for the job-shop problem was added to the example tour.
The relative optimality gap is now displayed at the end of the search.
Exporting models to LSP format now produces more readable files. Exporting models to LSB format is now 10 times faster. Exporting to LSM format is now deprecated.
Array values can now be obtained from the expression itself or from the solver solution.

API Changes¶

Added support for Python 3.6
Added the method LSModel.contains().
The array value of an array expression can now be obtained with the methods LSExpression.get_value() or LSSolution.get_value(). These methods both return an object of type LSArray.

Added the method LSModel::contains().
The array value of an array expression can now be obtained with the methods LSExpression::getArrayValue() or LSSolution::getArrayValue(). These methods both return an object of type LSArray.

Added the method LSModel.Contains().
The array value of an array expression can now be obtained with the methods LSExpression.GetArrayValue() or LSSolution.GetArrayValue(). These methods both return an object of type LSArray.

Added the method LSModel.contains().
The array value of an array expression can now be obtained with the methods LSExpression.getArrayValue() or LSSolution.getArrayValue(). These methods both return an object of type LSArray.