✦ LIBER ✦

A System of Strict Implicationby P. G. J. Vredenduin

✍ Scribed by Review by: J. C. C. McKinsey

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A System of Strict Implication

✍ P. G. J. Vredenduin 📂 Article 📅 1939 🏛 Association for Symbolic Logic 🌐 English ⚖ 312 KB

The Logic of Negationless Mathematicsby

✍ Review by: David Nelson 📂 Article 📅 1956 🏛 Association for Symbolic Logic 🌐 English ⚖ 343 KB

A Note on Systems of Logical Implication

✍ Review by: P. G. J. Vredenduin 📂 Article 📅 1956 🏛 Association for Symbolic Logic 🌐 English ⚖ 195 KB

A Decision Method and a Topological Inte

✍ Review by: P. G. J. Vredenduin 📂 Article 📅 1956 🏛 Association for Symbolic Logic 🌐 English ⚖ 294 KB

Strict Implication, Deducibility, and th

✍ Review by: P. G. J. Vredenduin 📂 Article 📅 1954 🏛 Association for Symbolic Logic 🌐 English ⚖ 84 KB

The Theorem "$p q\ldot = \ldot pq = p$"

✍ Review by: Paul Henle 📂 Article 📅 1937 🏛 Association for Symbolic Logic 🌐 English ⚖ 642 KB