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  2. Distortion (mathematics) - Wikipedia

    en.wikipedia.org/wiki/Distortion_(mathematics)

    In mathematics, the distortion is a measure of the amount by which a function from the Euclidean plane to itself distorts circles to ellipses. If the distortion of a function is equal to one, then it is conformal ; if the distortion is bounded and the function is a homeomorphism , then it is quasiconformal .

  3. Illusion - Wikipedia

    en.wikipedia.org/wiki/Illusion

    Other illusions occur due to biological sensory structures within the human body or conditions outside the body within one's physical environment. The term illusion refers to a specific form of sensory distortion. Unlike a hallucination, which is a distortion in the absence of a stimulus, an illusion describes a misinterpretation of a true ...

  4. MyMathLab - Wikipedia

    en.wikipedia.org/wiki/MyMathLab

    MyMathLab is an online interactive and educational system designed by Pearson Education to accompany its published math textbooks. It covers courses from basic math through calculus and statistics, as well as math for business, engineering and future educators.

  5. Distortion problem - Wikipedia

    en.wikipedia.org/wiki/Distortion_problem

    In functional analysis, a branch of mathematics, the distortion problem is to determine by how much one can distort the unit sphere in a given Banach space using an equivalent norm. Specifically, a Banach space X is called λ-distortable if there exists an equivalent norm | x | on X such that, for all infinite-dimensional subspaces Y in X ,

  6. Distortion - Wikipedia

    en.wikipedia.org/wiki/Distortion

    In signal processing, distortion is the alteration of the original shape (or other characteristic) of a signal.In communications and electronics it means the alteration of the waveform of an information-bearing signal, such as an audio signal representing sound or a video signal representing images, in an electronic device or communication channel.

  7. Quizlet - Wikipedia

    en.wikipedia.org/wiki/Quizlet

    Also in 2016, Quizlet launched "Quizlet Live", a real-time online matching game where teams compete to answer all 12 questions correctly without an incorrect answer along the way. [15] In 2017, Quizlet created a premium offering called "Quizlet Go" (later renamed "Quizlet Plus"), with additional features available for paid subscribers.

  8. The ‘girl math’ trend proves that women are still apologising ...

    www.aol.com/news/girl-math-trend-proves-women...

    The girl math trend may be perpetuating certain stereotypes about women’s spending and finances, but it’s also important that we take girl math for what it is: an internet trend.

  9. Distortion function - Wikipedia

    en.wikipedia.org/wiki/Distortion_function

    Download QR code; Print/export Download as PDF; Printable version; In other projects ... A distortion function in mathematics and statistics, for example, : ...