'''''Elements of Algebra''''' is a mathematicalmathematics treatisetextbook by the famous mathematician [[Leonhard Euler]], originally published ''circa'' [[1765]]. Its title echoes that of Euclid's ''Elements''. The ''Elements of Algebra'' contains many important early results in analysis; for example, it contains Euler's original proof of [[Fermat's Last Theorem]] for the special case of ''n''=3.
In 1771, [[Joseph Lagrange]] published a follow-up volume entitled ''Additions to Euler's Elements of algebra'', which featured a number of imprtant mathematical results.
