Philosophy of Mathematics and Mathematical Practice in the Seventeenth Century. Paolo Mancosu

Isis ◽  
1997 ◽  
Vol 88 (1) ◽  
pp. 140-141
Author(s):  
Antoni Malet
Author(s):  
Colin A. Russell

Eleven book reviews in the July 1998 edition of Notes and Records : Robert Boyle. A free enquiry into the vulgarly received notion of nature , Edward B. Davis and Michael Hunter (eds.). P. Mancosu, Philosophy of mathematics and mathematical practice in the seventeenth century . Patricia Fara, Sympathetic attractions: magnetic practices, beliefs, and symbolism in eighteenth–century England . Alan Cook, Edmond Halley: charting the heavens and the seas . Jan Bondeson, A cabinet of medical curiosities . J.M.H. Moll, Presidents of The Royal Society of Medicine . W.H. Brock, Justus von Liebig: the chemical gatekeeper . Charles Lyell's Principles of Geology (1830–33) , J. Secord (ed.). X–rays––the first hundred years , Alan Michette and Slawka Pfauntsch (eds.). Jack Morrell, Science at Oxford 1914–1939 . John Polkinghorne, Beyond science. The wider human context .


Author(s):  
Lisa Shabel

The state of modern mathematical practice called for a modern philosopher of mathematics to answer two interrelated questions. Given that mathematical ontology includes quantifiable empirical objects, how to explain the paradigmatic features of pure mathematical reasoning: universality, certainty, necessity. And, without giving up the special status of pure mathematical reasoning, how to explain the ability of pure mathematics to come into contact with and describe the empirically accessible natural world. The first question comes to a demand for apriority: a viable philosophical account of early modern mathematics must explain the apriority of mathematical reasoning. The second question comes to a demand for applicability: a viable philosophical account of early modern mathematics must explain the applicability of mathematical reasoning. This article begins by providing a brief account of a relevant aspect of early modern mathematical practice, in order to situate philosophers in their historical and mathematical context.


2022 ◽  
Vol 0 (0) ◽  
Author(s):  
José Antonio Pérez-Escobar

Abstract This work explores the later Wittgenstein’s philosophy of mathematics in relation to Lakatos’ philosophy of mathematics and the philosophy of mathematical practice. I argue that, while the philosophy of mathematical practice typically identifies Lakatos as its earliest of predecessors, the later Wittgenstein already developed key ideas for this community a few decades before. However, for a variety of reasons, most of this work on philosophy of mathematics has gone relatively unnoticed. Some of these ideas and their significance as precursors for the philosophy of mathematical practice will be presented here, including a brief reconstruction of Lakatos’ considerations on Euler’s conjecture for polyhedra from the lens of late Wittgensteinian philosophy. Overall, this article aims to challenge the received view of the history of the philosophy of mathematical practice and inspire further work in this community drawing from Wittgenstein’s late philosophy.


Author(s):  
Roi Wagner

This chapter offers a historical narrative of some elements of the new algebra that was developed in the fourteenth to sixteenth centuries in northern Italy in order to show how competing philosophical approaches find an intertwining expression in mathematical practice. It examines some of the important mathematical developments of the period in terms of a “Yes, please!” philosophy of mathematics. It describes economical-mathematical practice with algebraic signs and subtracted numbers in the abbaco tradition of the Italian late Middle Ages and Renaissance. The chapter first considers where the practice of using letters and ligatures to represent unknown quantities come from by analyzing Benedetto's fifteenth-century manuscript before discussing mathematics as abstraction from natural science observations that emerges from the realm of economy. It also explores the arithmetic of debited values, the formation of negative numbers, and the principle of fluidity of mathematical signs.


2019 ◽  
pp. 1-41 ◽  
Author(s):  
YACIN HAMAMI

Abstract Mathematical proof is the primary form of justification for mathematical knowledge, but in order to count as a proper justification for a piece of mathematical knowledge, a mathematical proof must be rigorous. What does it mean then for a mathematical proof to be rigorous? According to what I shall call the standard view, a mathematical proof is rigorous if and only if it can be routinely translated into a formal proof. The standard view is almost an orthodoxy among contemporary mathematicians, and is endorsed by many logicians and philosophers, but it has also been heavily criticized in the philosophy of mathematics literature. Progress on the debate between the proponents and opponents of the standard view is, however, currently blocked by a major obstacle, namely, the absence of a precise formulation of it. To remedy this deficiency, I undertake in this paper to provide a precise formulation and a thorough evaluation of the standard view of mathematical rigor. The upshot of this study is that the standard view is more robust to criticisms than it transpires from the various arguments advanced against it, but that it also requires a certain conception of how mathematical proofs are judged to be rigorous in mathematical practice, a conception that can be challenged on empirical grounds by exhibiting rigor judgments of mathematical proofs in mathematical practice conflicting with it.


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