Uses of Class
org.ojalgo.optimisation.ExpressionsBasedModel.Presolver

Packages that use ExpressionsBasedModel.Presolver

Package	Description
org.ojalgo.optimisation

Uses of ExpressionsBasedModel.Presolver in org.ojalgo.optimisation

Fields in org.ojalgo.optimisation declared as ExpressionsBasedModel.Presolver

Modifier and Type	Field and Description
static ExpressionsBasedModel.Presolver	Presolvers.BINARY_VALUE If an expression contains at least 1 binary variable and all non-fixed variable weights are of the same sign (positive or negative) then it is possible the check the validity of "1" for each of the binary variables.
static ExpressionsBasedModel.Presolver	Presolvers.LINEAR_OBJECTIVE If the expression is linear and contributes to the objective function, then the contributions are transferred to the variables and the weight of the expression set to null.
static ExpressionsBasedModel.Presolver	Presolvers.OPPOSITE_SIGN Checks the sign of the limits and the sign of the expression parameters to deduce variables that in fact can only be zero.
static ExpressionsBasedModel.Presolver	Presolvers.ZERO_ONE_TWO Looks for constraint expressions with 0, 1 or 2 non-fixed variables.

Methods in org.ojalgo.optimisation with parameters of type ExpressionsBasedModel.Presolver

Modifier and Type	Method and Description
static boolean	ExpressionsBasedModel.addPresolver(ExpressionsBasedModel.Presolver presolver)
static boolean	ExpressionsBasedModel.removePresolver(ExpressionsBasedModel.Presolver presolver)