>>165 つづき
えーと、仏語原文(もし文字化けしたらご容赦)

Ainsi, la fonction
(X 1 - X)(X a - X)(X a^2 - X) ...
devra, quel que soit X, etre connue.
Il faut done et il suffit que l'e'quation qui donne celle fonction
des racins admette, quel que soit X, une valeur rationneIIe.

（下記PDF P-48-より）
https://archive.org/details/uvresmathmatiqu00frangoog
940
?uvres mathe?matiques d'E?variste Galois
Aug 14, 2009
Galois, Evariste, 1811-1832; Socie?te? mathe?matique de France; Picard, Emile, 1856-1941
texts
Book digitized by Google from the library of Harvard University and uploaded to the Internet Archive by user tpb.
Topic: Mathematics
Source: http://books.google.com/books?id=ZOkGAAAAYAAJ&;oe=UTF-8

PDF https://archive.org/download/uvresmathmatiqu00frangoog/uvresmathmatiqu00frangoog.pdf

なお、上記URLは、英語版 Galois wikipedia https://en.wikipedia.org/wiki/%C3%89variste_Galois
の External linksで、Works by or about Evariste Galois at Internet Archive　から辿れる