  We show that SCL(FOL) can simulate the derivation of non-redundant clauses by
superposition for first-order logic without equality. Superposition-based
reasoning is performed with respect to a fixed reduction ordering. The
completeness proof of superposition relies on the grounding of the clause set.
It builds a ground partial model according to the fixed ordering, where minimal
false ground instances of clauses then trigger non-redundant superposition
inferences. We define a respective strategy for the SCL calculus such that
clauses learned by SCL and superposition inferences coincide. From this
perspective the SCL calculus can be viewed as a generalization of the
superposition calculus.
