| Label | |
| 1 (Type/Class) | Control.CP.Solver |
| 2 (Data Constructor) | Control.CP.SearchTree |
| label | |
| 1 (Function) | Control.CP.SearchTree |
| 2 (Function) | Control.Search.Combinator.Base |
| LabelBool | Control.CP.FD.SearchSpec.Data |
| LabelCol | Control.CP.FD.SearchSpec.Data |
| labelCol | Control.CP.FD.Interface, Control.CP.FD.Example |
| LabelInt | Control.CP.FD.SearchSpec.Data |
| labeller | Control.CP.FD.Example |
| Labelling | |
| 1 (Data Constructor) | Control.CP.FD.SearchSpec.Data |
| 2 (Type/Class) | Control.CP.FD.SearchSpec.Data |
| labelling | Control.CP.EnumTerm |
| LbRegret | Control.Search.Language |
| lbRegretV | Control.Search.Combinator.Base |
| lbV | Control.Search.Combinator.Base |
| ld | Control.CP.FD.Solvers |
| lds | Control.Search.Combinator.Misc |
| leftT | Control.CP.Transformers |
| let' | Control.Search.Combinator.Let |
| levelList | Control.CP.EnumTerm |
| lex | Control.Search.Language |
| liftFD | Control.CP.FD.FD |
| limit | Control.Search.Combinator.Until |
| LimitDepth | Control.CP.FD.SearchSpec.Data |
| LimitDiscrepancy | Control.CP.FD.SearchSpec.Data |
| LimitNodeCount | Control.CP.FD.SearchSpec.Data |
| LimitSolCount | Control.CP.FD.SearchSpec.Data |
| Linear | Data.Linear |
| linearMult | Data.Linear |
| linearMultiply | Data.Linear |
| linearToConst | Data.Linear |
| linearToList | Data.Linear |
| linearToListEx | Data.Linear |
| linearToTerm | Data.Linear |
| list | Data.Expr.Sugar, Control.CP.FD.FD, Control.CP.FD.Interface, Control.CP.FD.Example |
| lookup | Control.CP.FD.OvertonFD.OvertonFD |
| lookupVarInfo | Control.Search.Generator |
| loopall | |
| 1 (Function) | Data.Expr.Sugar, Control.CP.FD.FD |
| 2 (Function) | Control.CP.FD.Interface, Control.CP.FD.Example |
| loopany | |
| 1 (Function) | Data.Expr.Sugar, Control.CP.FD.FD |
| 2 (Function) | Control.CP.FD.Interface, Control.CP.FD.Example |
| LqC | Control.Search.Language |
| Lt | Control.Search.Language |
| LtC | Control.Search.Language |