Note 43 — Chapter XVIII · MATHEMATICS AND LOGIC
Reading edition
The primitive propositions in Principia Mathematica are such as to allow the inference that at least one individual exists. But I now view this as a defect in logical purity.
Reading edition
The primitive propositions in Principia Mathematica are such as to allow the inference that at least one individual exists. But I now view this as a defect in logical purity.