Programming models
Functionality by programming task

## Topics

| Setting up scripts
| Using integer variables and constraints
| Search engines
| Gist: the Gecode Interactive Search Tool
| Using integer set variables and constraints
| Using float variables and constraints
| Direct modeling support
| Script commandline driver
| Propagator and brancher groups
| Tracing constraint propagation
| Generic branching support

## Classes

class | Gecode::Rnd
| Random number generator. More...

## Detailed Description