To Reach the Calculus as Early as Possible

Extract

In these days the student of applied science finds that he can make little progress till he has acquired a knowledge of the Calculus. If he cannot acquire this knowledge sufficiently soon in the mathematical class-room, his science teacher will have to do the work which ought to fall to the duty of the mathematician, and will at the same time be thereby debarred from devoting the time to other teaching which he would like to give.