IsSubgamePerfect

Name

IsSubgamePerfect -- Returns whether a profile is a subgame perfect equilibrium

Synopsis

IsSubgamePerfect[profile->BEHAV] =: BOOLEAN 

Description

IsSubgamePerfect returns True if profile is known by Gambit to be a subgame perfect Nash equilibrium, False if it is known not to be a subgame perfect equilibrium, and Unknown otherwise. There is currently no definitive test in Gambit for whether an arbitrary profile is subgame perfect. However, any Nash equilibrium of an extensive form game which is computed when all subgames are marked will only return a subgame perfect equilibrium.