Or, lastly, we may leave the exponents h, k, j,1, untouched and consider the product i i i 2 .
The king was compelled to dismiss Johannes Schlayer (1792-1860) and his other ministers, and to call to power men with more liberal ideas, the exponents of the idea of a united Germany.
When algebra had advanced to the point where exponents were introduced, nothing would be more natural than that their utility as a means of performing multiplications and divisions should be remarked; but it is one of the surprises in the history of science that logarithms were invented as an arithmetical improvement years before their connexion with exponents was known.
In estimating the influence of recent writers on geography it is usual tc assign to Oscar Peschel (1826-1875) the credit of having corrected the preponderance which Ritter gave to the historical element, and of restoring physical geography to its old pre-eminence.2 As a matter of fact, each of the leading modern exponents of theoretical geography - such as Ferdinand von Richthofen, Hermann Wagner, Friedrich Ratzel, William M.
BASILIDES, one of the most conspicuous exponents of Gnosticism, was living at Alexandria probably as early as the first decades of the 2nd century.