An Unabridged, Digitally Enlarged Printing Of The First Edition Presented In Two Parts, With Appendix And Index. PART ONE: The Lagrange-Cauchy-Abel theory of general algebraic equations - PART TWO: Galois' theory of algebraic equations, whether with arbitrary or special coefficients. There are numerous illustrative examples, as well as sets of elementary exercises. This work requires little dependence on any branch of mathematics beyond elementary algebra.
Leonard Eugene Dickson (January 22, 1874 – January 17, 1954) was an American mathematician. He was one of the first American researchers in abstract algebra, in particular the theory of finite fields and classical groups, and is also remembered for a three-volume history of number theory, History of the Theory of Numbers.