This paper supersedes Logic in Epistemic Perspective. Adaptive Logic as Conditional Belief.

Abstract. In this paper we reconstruct the ﬁnal derivability relation of adaptive logic within the framework of conditional doxastic logic (CDL). On the formal level, this is achieved by generalising the preference ordering used in CDL in such a way that it can capture the preferential semantics of adaptive logic. The final result is a class of preferential models wherein a boxed formula is valid iff a corresponding formula can be finally derived using a particular adaptive strategy.

Presently being revised.