pygambit.gambit.MixedBehaviorProfile.belief#
- MixedBehaviorProfile.belief(node: Node | str) float | Rational | None#
Returns the conditional probability that a node is reached, given that its information set is reached.
If the information set is not reachable, the belief is not well-defined. In this case, the function returns None.
- Parameters:
node – The node of the game tree
- Raises:
MismatchError – If node is not in the same game as the profile
See also