The New Encyclopædia Britannica: L-ZEncyclopædia Britannica, 1992 - 32 pages |
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Page 254
... complex numbers form a field , but the system of integers does not . Complex numbers and root extraction . The operations so far considered — namely , addition , subtraction , mul- tiplication , and division — are known as the ...
... complex numbers form a field , but the system of integers does not . Complex numbers and root extraction . The operations so far considered — namely , addition , subtraction , mul- tiplication , and division — are known as the ...
Page 462
... complex variable. Complex analysis arose from studies of analytic functions of complex variables . A function f ( z ) is said to be ana- lytic in a two - dimensional region if , at each point of the region , the derivative f ' ( z ) ...
... complex variable. Complex analysis arose from studies of analytic functions of complex variables . A function f ( z ) is said to be ana- lytic in a two - dimensional region if , at each point of the region , the derivative f ' ( z ) ...
Page 465
... complex variable . Thus , the scope of the theory of elliptic functions can be broadened considerably . Theory of analytic functions of several complex variables DEVELOPMENT OF COMPLEX ANALYSIS ( K.Iw./Ed . ) Complex analysis arose from ...
... complex variable . Thus , the scope of the theory of elliptic functions can be broadened considerably . Theory of analytic functions of several complex variables DEVELOPMENT OF COMPLEX ANALYSIS ( K.Iw./Ed . ) Complex analysis arose from ...
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20th century Abelian group addition aesthetic Afghanistan agriculture Albania alcohol algae algebra animals basin called central centre ceremonial climate coast common complex numbers Congo contains Côte d'Ivoire countries crops cultivation culture dance defined desert developed drinking drug East eastern economic Egypt elements equations European example farm feet field Figure finite fish forest functor Igbo important Indians integers irrigation isomorphism Kabul Kenya Lake Lake Chad Lake Victoria land language lattice Lie algebra linear major mapping miles modern mountains Niger Nigeria Nile northern operations patterns percent period Plains plants Plateau polynomial population rainfall real numbers region ring ritual River Sahara savanna social soil South Africa southern Africa species subgroup Sudan Tanzania theory tion traditional tribes tropical United valley vector space vegetation village West Africa western x₁ Yoruba Zaire Zambia Zimbabwe