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4 commits

Author SHA1 Message Date
Nikolaj Bjorner
67695b4cd6 updates to ac-plugin
fix incrementality bugs by allowing destructive updates during saturation at the cost of redoing saturation after a pop.
2025-07-27 13:38:37 -07:00
Nikolaj Bjorner
dbcbc6c3ac revamp ac plugin and plugin propagation 2025-07-21 07:35:06 -07:00
Nikolaj Bjorner
a5a819c291 port updates to egraph from poly
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2024-02-03 12:48:58 -08:00
Nikolaj Bjorner
b52fd8d954 add EUF plugin framework.
plugin setting allows adding equality saturation within the E-graph propagation without involving externalizing theory solver dispatch. It makes equality saturation independent of SAT integration.
Add a special relation operator to support ad-hoc AC symbols.
2023-11-30 13:58:30 -08:00