He knew something about everything, from toe nails to the differential and integral calculus, from iron smelting to star cycles, and in reading his works you might almost fancy, so familiar does he appear to be with spirits, that he had a quotidian nod from Michael and a daily "How are you, old boy?" from Gabriel.

Just look over the listmechanical drawing and mechanical processes, analytical geometry, calculus, physics, chemistry, English literature, French and Spanish, integral calculus, spherical trigonometry, stereographic projection and United States Naval history!

Advanced calculus.

Unified calculus.

Intermediate calculus.

Practical calculus for home study.

Such a rational ethics, based on the laws which condition welfare rather than on a direct estimation of happiness, and premising the relativity of all pains and pleasures, escapes fundamental objections to the earlier hedonism (e.g., those to the hedonic calculus); and, combining the valuable elements in the divergent ethical theories, yields satisfactory principles for the decision of ethical problems.

"When we have a hedonistic calculus with its senior wranglers," says Mr. Bain, "we shall begin to know whether society admits of being properly reconstructed."

arithmetic, analysis, algebra, geometry, analytical geometry, fluxions^; differential calculus, integral calculus, infinitesimal calculus; calculus of differences.

BERNOUIL`LI, name of a Swiss family of mathematicians, born at Basel, though of Dutch originJAMES, JOHN, and DANIEL, of whom John is the most celebrated; was professor first at St. Petersburg and then at Basel; discovered the exponential calculus and the method of integrating rational fractions, as well as the line of swiftest descent (1667-1748).

On the arrest of partially or totally opposed representations Herbart bases his psychological calculus.

Psychology is the empirical test for the metaphysical calculus of the Science of Knowledge.

Dr. Hampden, the man in Oxford best acquainted with Aristotle's works and with the scholastic philosophy, had thrown Christian doctrines into a philosophical calculus which seemed to leave them little better than the inventions of men.

James Martineau, for the chair of logic, on account of his religious opinions; wrote treatises on almost every department of mathematics, on arithmetic, algebra, trigonometry, differential and integral calculus, the last pronounced to be "the most complete treatise on the subject ever produced in England"; wrote also "Formal Logic" (1806-1871).

It was another triumph of his philosophy, almost its greatestNature at a bound eliminating art and the feminine calculus.

In the "Principia" Newton published for the first time the fundamental principle of the fluxionary calculus which he had discovered about twenty years before; but not till 1693 was his whole work communicated to the mathematical world.