Machines multiply our labor and increase our ability to do work.
But the old abuses continuing to multiply, the Prussian towns and gentry at last took their affairs into their own hands, and formed a so-called Prussian League, which demanded an equal share in the government of the country.
The outcome has been to raise the dignity of the calling, to induce persons of a superior class to adopt it in increasing numbers, to enlarge the demand for their services, and to multiply the means of educating them.
To obtain the real form we multiply out, and, in the result, substitute for the products of symbols the real coefficients which they denote.
We can multiply out this expression so as to obtain a series of monomials of the form 9(sl is2 2 s3 3 ...).