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Napier, John

(Encyclopedia)Napier, John nāˈpēr, nəpērˈ [key], 1550–1617, Scottish mathematician and theologian. He invented logarithms and wrote Mirifici logarithmorum canonis descriptio (1614), containing the first log...

Napier, Sir Charles James

(Encyclopedia)Napier, Sir Charles James nāˈpēr, nəpērˈ [key], 1782–1853, British general; brother of Sir William Napier. He served with distinction in the Napoleonic Wars. Stationed (1822–30) on the Greek...

Bürgi, Joost

(Encyclopedia)Bürgi, Joost or Jost, 1552–1632, Swiss mathematician and instrument maker. As the official clockmaker (1579–92) to Duke Wilhelm IV of Hesse-Kassell, he developed the first clock with a minute han...

Napier, Sir William Francis Patrick

(Encyclopedia)Napier, Sir William Francis Patrick nāˈpēr, nəpērˈ [key], 1785–1860, British general and historian; brother of Sir Charles James Napier. He served in the Peninsular War and wrote a famous and ...

Napier, Robert Cornelis, 1st Baron Napier of Magdala

(Encyclopedia)Napier, Robert Cornelis, 1st Baron Napier of Magdala nāˈpēr, nəpērˈ [key], 1810–90, British general. In the engineering service in India, he fought in the Sikh Wars (1845–49) and took part i...

logarithm

(Encyclopedia)logarithm lŏgˈərĭᵺəm [key] [Gr.,=relation number], number associated with a positive number, being the power to which a third number, called the base, must be raised in order to obtain the give...

Napier

(Encyclopedia)Napier nāˈpēər [key], city (1993 est. pop. 51,800), E central North Island, New Zealand, on Hawke Bay, close to Hastings. It is a major center for wool, as well as meat, fruit, and dairy exports; ...

Magdala, village, Ethiopia

(Encyclopedia)Magdala ämˈbə märˈēəm [key], village, Amhara region, central Ethiopia. Emperor Tewodros II (Theodore II) in the mid-19th cent. used Magdala as the base of operations for his conquest of the sur...

Briggs, Henry

(Encyclopedia)Briggs, Henry, 1561–1630, English mathematician. He was the first professor of geometry at Gresham College, London (1596–1619), and Savilian professor of astronomy at Oxford (from 1619). After pub...
 

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