Abstrakt: |
Thus, Leibniz's concept of absolute motion results from the confluence of two different theoretical outputs: the equivalence principle is valid for the phenomenal level, while the principle of equipollence belongs to a deeper, dynamic level, whose function is to determine the invariant laws that are given at the phenomenal level. Davide Crippa's chapter "Leibniz and the impossibility of squaring the circle" (93-120) opens the section on mathematics with an accurate analysis of Leibniz's proof of the impossibility of squaring the circle (Proposition LI of I De Quadratura Arithmetica Circuli i , DQAC). Crippa examines the proof of impossibility proposed by Gregory in 1667, a proof that Leibniz was aware of in 1673, as well as the dispute between Leibniz and Huygens. [Extracted from the article] |