Results 1 to 10 of about 1,923 (103)

Liber Abaci

Boletim Cearense de Educação e História da Matemática, 2022
No presente trabalho, temos como objeto de investigação o Liber Abaci e os elementos historiográficos que o circundam, esse livro foi escrito por Leonardo de Pisa (1180 – 1250) em 1202 ao retornar de suas viagens pelo norte da África. Assim, objetivamos
José dos Santos Guimarães Filho, João Cláudio Brandemberg   +1 more
doaj   +3 more sources

Reciprocity as a Foundation of Financial Economics. [PDF]

J Bus Ethics, 2015
This paper argues that the subsistence of the fundamental theorem of contemporary financial mathematics is the ethical concept ‘reciprocity’. The argument is based on identifying an equivalence between the contemporary, and ostensibly ‘value neutral ...
Johnson TC.
europepmc   +6 more sources

Studies on Fibonacci’s Liber Abaci

Reti Medievali Rivista, 2013
A group of research working at the University of Naples Federico II aim to achieve the goal to offer a modern scientific and widely accessible edition of Fibonacci’s treatise.
Giuseppe Germano (ed.)
doaj   +3 more sources

New Editorial Perspectives on Fibonacci’s Liber Abaci

Reti Medievali Rivista, 2013
The author summarizes the acquisitions on the current status of the manuscript and printed tradition of Fibonacci’s treatise and demonstrates the need of preparing a critical edition of the work. He points out that in the current state of the preparatory
Giuseppe Germano
doaj   +3 more sources

Observations on selected variants of Fibonacci’s Liber Abaci

Reti Medievali Rivista, 2013
This paper presents the proposed corrections to the vulgato text of Leonardo Pisano's Liber Abaci. These corrections are based on the collation of some witnesses of the Teatry accomplished in view of his fist critical edition.
Concetta Carotenuto
doaj   +2 more sources

Towards a critical edition of Fibonacci’s Liber Abaci

Reti Medievali Rivista, 2013
A group of research working at the University of Naples Federico II aim to achieve the goal to offer a modern scientific and widely accessible edition of Fibonacci’s treatise.
Giuseppe Germano
doaj   +3 more sources

On the Square Root Computation in Liber Abaci and De Practica Geometrie by Fibonacci

Mathematics
We study the square root computation by Leonardo Fibonacci (or Leonardo of Pisa) in his MSS Liber Abaci from c1202 and c1228 and De Practica Geometrie from c1220. In this MSS, Fibonacci systematically describes finding the integer part of the square root
Trond Steihaug
doaj   +3 more sources

Fibonacci’s Liber Abaci: A Translation into English of Leonardo Pisano’s Book of Calculation

Aestimatio, 2015
Laurence E. Sigler (book author), Serafina Cuomo (review author)   +1 more
doaj   +4 more sources

The Archimedean Origin of Modern Positional Number Systems

Algorithms, 2023
A symbolic analysis of Archimedes’s periodical number system is developed, from which a natural link emerges with the modern positional number systems with zero.
Vincenzo Manca
doaj   +1 more source

SOBRE A DIVULGAÇÃO DO SISTEMA INDO-ARÁBICO NA EUROPA NO SÉCULO XIII

Boletim Cearense de Educação e História da Matemática, 2020
Nesta comunicação apresentamos alguns pontos que nos permite de forma preliminar investigar sobre a divulgação dos algarismos indo-arábicos na Europa no século XIII, afinal, estes se constituem ao longo da história humana como um sistema universal. Com a
José dos Santos Guimarães Filho, João Cláudio Brandemberg   +1 more
doaj   +1 more source