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  2. Normal distribution - Wikipedia

    en.wikipedia.org/wiki/Normal_distribution

    The probability density, cumulative distribution, and inverse cumulative distribution of any function of one or more independent or correlated normal variables can be computed with the numerical method of ray-tracing [41] (Matlab code). In the following sections we look at some special cases.

  3. Frobenius method - Wikipedia

    en.wikipedia.org/wiki/Frobenius_method

    Some solutions of a differential equation having a regular singular point with indicial roots = and .. In mathematics, the method of Frobenius, named after Ferdinand Georg Frobenius, is a way to find an infinite series solution for a linear second-order ordinary differential equation of the form ″ + ′ + = with ′ and ″.

  4. Logistic regression - Wikipedia

    en.wikipedia.org/wiki/Logistic_regression

    A group of 20 students spends between 0 and 6 hours studying for an exam. How does the number of hours spent studying affect the probability of the student passing the exam? The reason for using logistic regression for this problem is that the values of the dependent variable, pass and fail, while represented by "1" and "0", are not cardinal ...

  5. Lagos - Wikipedia

    en.wikipedia.org/wiki/Lagos

    Lagos (/ ˈ l eɪ ɡ ɒ s / LAY-goss; [10] [11] also US: / ˈ l ɑː ɡ oʊ s / LAH-gohss; [11] [12] Yoruba: Èkó), or Lagos City, is a large metropolitan city in southwest Nigeria.With an upper population estimated above 21 million dwellers, it is the largest city in Nigeria, and the most populous urban area on the African continent.

  6. NumPy - Wikipedia

    en.wikipedia.org/wiki/NumPy

    NumPy (pronounced / ˈ n ʌ m p aɪ / NUM-py) is a library for the Python programming language, adding support for large, multi-dimensional arrays and matrices, along with a large collection of high-level mathematical functions to operate on these arrays. [3]

  7. Robot - Wikipedia

    en.wikipedia.org/wiki/Robot

    The Telekino remotely controlled a tricycle in 1904, considered the first case of an unmanned ground vehicle, and an electric boat with a crew in 1906, which was controlled at a distance over 2 km. [48] Archibald Low, known as the "father of radio guidance systems" for his pioneering work on guided rockets and planes during the First World War.