Pierre Simon de Laplace ( 1749-1827)

Pierre Simon de Laplace ( 1749-1827) French mathematician, philosopher, and astronomer, a contemporary of Napoleon. Laplace is best known for his nebular hypothesis of the origin of the solar system.

" It is India that gave us the ingenious method of expressing all numbers by ten symbols, each receiving a value of position as well as an absolute value, a profound and important idea which appears so simple to us now that we ignore its true merit. But its very simplicity, the great ease which it has lent to all computations, puts our arithmetic in the first rank of useful inventions, and we shall appreciate the grandeur of this achievement the more when we remember that it escaped the genius of Archimedes and Apollonius, two of the greatest men produced by antiquity."