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Hang Seng China 50 Index ( Chinese: 恒生神州50指數) is a pan-China stock market index to represent the top 50 China-based companies in the stock exchanges of Hong Kong, Shanghai and Shenzhen, which covers A share (shares circulated in mainland China), H share (shares circulated in Hong Kong from the mainland China incorporated ...
PHLX Semiconductor Sector. The PHLX Semiconductor Sector ( SOX) is a Philadelphia Stock Exchange capitalization-weighted index composed of the 30 largest U.S. companies primarily involved in the design, distribution, manufacture, and sale of semiconductors. It was created in 1993 by the Philadelphia Stock Exchange.
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In assessing peacefulness, the GPI investigates the extent to which countries are involved in ongoing domestic and international conflicts and seeks to evaluate the level of harmony or discord within a nation. Ten indicators broadly assess what might be described as safety and security in society. Their assertion is that low crime rates, minimal in...
The Index has received endorsements as a political project from a number of major international figures, including the former Secretary-General of the United Nations, Kofi Annan; former President of Finland and 2008 Nobel Peace Prize laureate Martti Ahtisaari; the Dalai Lama; Archbishop Desmond Tutu; Muhammad Yunus; and former United States Preside...
According to The Economist, the weighting of military expenditure "may seem to give heart to freeloaders: countries that enjoy peace precisely because others (often the USA) care for their defence". The Global Peace Index has been criticized for not including indicators specifically relating to violence against women and children. The impact of Glo...
Índice Bovespa. The Bovespa Index ( Portuguese: Índice Bovespa ), best known as Ibovespa is the benchmark index of about 86 stocks [1] traded on the B3 (Brasil Bolsa Balcão), accounting for the majority of trading and market capitalization in the Brazilian stock market. It is a weighted measurement index.
Euler's formula, named after Leonhard Euler, is a mathematical formula in complex analysis that establishes the fundamental relationship between the trigonometric functions and the complex exponential function. Euler's formula states that, for any real number x, one has. where e is the base of the natural logarithm, i is the imaginary unit, and ...
The exponential function extends to an entire function on the complex plane. Euler's formula relates its values at purely imaginary arguments to trigonometric functions. The exponential function also has analogues for which the argument is a matrix, or even an element of a Banach algebra or a Lie algebra .
The Human Development Index ( HDI) is a statistical composite index of life expectancy, education (mean years of schooling completed and expected years of schooling upon entering the education system ), and per capita income indicators, which is used to rank countries into four tiers of human development.
