Math

Lorenz curve

The Lorenz curve is a graphical representation used in economics and statistics to illustrate the distribution of income, wealth, or other measurable resources within a population. Developed in 1905 by American economist Max O. Lorenz, the curve provides a visual method for assessing inequality by comparing the actual distribution of a resource to a perfectly […]

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Trigonometry

Trigonometry is a branch of mathematics concerned with the relationships between angles and sides of triangles, as well as the study of periodic functions that arise from circular motion and wave behavior. Originating in ancient civilizations for purposes such as astronomy, surveying, and navigation, trigonometry has evolved into a foundational discipline underpinning modern physics, engineering,

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Turing completeness

Turing completeness is a property of a formal system of computation indicating that the system can simulate any Turing machine, and therefore perform any computation that is algorithmically definable, provided sufficient time and memory. In theoretical computer science, a system that is Turing complete possesses computational universality: it can execute any procedure that can be

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