Pierre de Fermat's Birthday

Pierre de Fermat did not leave any finished work, and most of his draft works were not published during his lifetime. At the same time he was in correspondence with Ren? Descartes about analytic geometry and was the first who took advantage of his methods in relation to three-dimensional space. The name of this French mathematician is usually associated with two famous Fermat's theorems in number theory: Fermat's little theorem and Fermat's Last Theorem. The first successful proof was released only in 1994. Farm’s ideas and discoveries in number theory had a tremendous influence on generations of mathematicians.