Note 49 — *5. MISCELLANEOUS PROPOSITIONS.
Reading edition
Cf. Schröder, Vorlesungen über Algebra der Logik, Zweiter Band (Leipzig, 1891), pp. 270-271, where the apparent oddity of the above proposition is explained.
Reading edition
Cf. Schröder, Vorlesungen über Algebra der Logik, Zweiter Band (Leipzig, 1891), pp. 270-271, where the apparent oddity of the above proposition is explained.