TY - RPRT A1 - Möller, Bernhard T1 - Towards pointer algebra N2 - We show that the well-known unfold/fold transformation strategy is also fruitful for the (formal) derivation of correct pointer algorithms. The key to this extension is an algebra of partial maps which allows convenient description and manipulation of pointer structures at the functional level. T3 - Reports des Instituts für Mathematik der Universität Augsburg - 279 Y1 - 2022 UR - https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/92449 UR - https://nbn-resolving.org/urn:nbn:de:bvb:384-opus4-924497 PB - Institut für Mathematik, Universität Augsburg CY - Augsburg ER -