• Graph : edge , node
• operator* : Vector2D
• operator+ : Vector2D
• operator< : IBEX::UBSNode
• operator<< : Focal< state, action, environment >::FocalTreapItem , Focal< state, action, environment >::OpenTreapItem , FocalAdd< state, action, environment >::FocalTreapItem , FocalAdd< state, action, environment >::OpenTreapItem , Json::Node , Json
• ScenarioLoader : Experiment