Francois Nicole

Francois Nicole (December 23, 1683 – January 18, 1758) was a French mathematician, born in Paris and died there, who published his Traite du calcul des differences finies in 1717; it contains rules both for forming differences and for effecting the summation of given series. Besides this, in 1706 he wrote a work on roulettes, especially spherical epicycloids; and in 1729 and 1731 he published memoirs on Newton's essay on curves of the third degree.