Preuve élémentaire de la proposition fondamentale de la théorie des lignes parallèles

<p><i>Preuve élémentaire de la proposition fondamentale de la théorie des lignes parallèles</i> presents a rigorous exploration of the fundamental proposition in the theory of parallel lines. Written in French and published in 1881 this work by M. Sibiriakoff provides an elementary proof intended for mathematicians and students interested in the foundations of Euclidean geometry. The book delves into the axioms and theorems related to parallel lines offering a detailed examination of their properties and relationships. This historical text offers valuable insights into the mathematical thought of the late 19th century and remains relevant for those studying the history and philosophy of mathematics.</p><p>This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact and remains as true to the original work as possible. Therefore you will see the original copyright references library stamps (as most of these works have been housed in our most important libraries around the world) and other notations in the work.</p><p>This work is in the public domain in the United States of America and possibly other nations. Within the United States you may freely copy and distribute this work as no entity (individual or corporate) has a copyright on the body of the work.</p><p>As a reproduction of a historical artifact this work may contain missing or blurred pages poor pictures errant marks etc. Scholars believe and we concur that this work is important enough to be preserved reproduced and made generally available to the public. We appreciate your support of the preservation process and thank you for being an important part of keeping this knowledge alive and relevant.</p>