ルイス・キャロルのパラドックスから何を学びうるかWhat Can We Learn from Lewis Carroll's Paradox?論文全文 ルイス・キャロルのパラドックスから何を学びうるか What Can We Learn from Lewis Carroll's Paradox? 伊佐敷 隆弘 Abstract Lewis Carroll created an interesting paradox about logic in his paper titled "What the Tortoise said to Achilles." This paradox raises the following question: Where can we get the meaning of the principle of inference? (The principle of inference is "If p⊃q and p are true, you can assert q.") By inve
