ProofByRefutation1Declaration (python class)
See also
This section presents the ProofByRefutation1Declaration python class.
This class models the declaration of the proof-by-refutation-1 inference-rule in the target universe-of-discourse.
Punctilious users do not need to instanciate objects from this class. In effect, the UniverseOfDiscourse class exposes the proof_by_refutation_1 property, and instanciation is automatic when the property is accessed for the first time.