Artifact of "Better Together: Unifying Datalog and Equality Saturation"

This is the accompany artifact of our paper "Better Together: Unifying Datalog and Equality Saturation". Abstract: We present EqLog, a fixpoint reasoning system that unifies Datalog and equality saturation (EqSat). Like Datalog, EqLog supports efficient incremental execution, cooperating analyses, and lattice-based reasoning. Like EqSat, EqLog supports term rewriting, efficient congruence closure, and extraction of optimized terms. We identify two recent applications -- a unification-based pointer analysis in Datalog and an EqSat-based floating-point term rewriter -- that have been hampered by features missing from Datalog but found in EqSat or vice-versa. We evaluate our system by reimplementing those projects in EqLog. The resulting systems in EqLog are faster, simpler, and fix bugs found in the original systems