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  2. Integral of secant cubed - Wikipedia

    en.wikipedia.org/wiki/Integral_of_secant_cubed

    Just as the integration by parts above reduced the integral of secant cubed to the integral of secant to the first power, so a similar process reduces the integral of higher odd powers of secant to lower ones. This is the secant reduction formula, which follows the syntax:

  3. Differentiation of integrals - Wikipedia

    en.wikipedia.org/wiki/Differentiation_of_integrals

    In mathematics, the problem of differentiation of integrals is that of determining under what circumstances the mean value integral of a suitable function on a small neighbourhood of a point approximates the value of the function at that point.

  4. Derivative - Wikipedia

    en.wikipedia.org/wiki/Derivative

    In mathematics, the derivative is a fundamental tool that quantifies the sensitivity to change of a function's output with respect to its input. The derivative of a function of a single variable at a chosen input value, when it exists, is the slope of the tangent line to the graph of the function at that point.

  5. Cosec(x) - Wikipedia

    en.wikipedia.org/?title=Cosec(x)&redirect=no

    To a related topic: This is a redirect to an article about a similar topic.. Redirects from related topics are different than redirects from related words, because a related topic is more likely to warrant a full and detailed description in the target article.

  6. How to know when to sell a stock for a profit — or a loss - AOL

    www.aol.com/finance/know-sell-stock-profit-loss...

    When the price of a stock reaches a level that cannot be justified by even the best estimates of future business performance, it could be a good time to sell your shares.

  7. Tschirnhausen cubic - Wikipedia

    en.wikipedia.org/wiki/Tschirnhausen_cubic

    Tschirnhausen cubic, case of a = 1. In algebraic geometry, the Tschirnhausen cubic, or Tschirnhaus' cubic is a plane curve defined, in its left-opening form, by the polar equation = ⁡ where sec is the secant function.

  8. Why Nvidia's stock sell-off matters and what people are ... - AOL

    www.aol.com/finance/why-nvidias-stock-sell-off...

    Market darling Nvidia's stock fell into correction territory, defined as a 10% decline from a recent high. At its low of around $830 midway through Tuesday's session, the stock was down 12.6% from ...

  9. Hyperbolic functions - Wikipedia

    en.wikipedia.org/wiki/Hyperbolic_functions

    In mathematics, hyperbolic functions are analogues of the ordinary trigonometric functions, but defined using the hyperbola rather than the circle.Just as the points (cos t, sin t) form a circle with a unit radius, the points (cosh t, sinh t) form the right half of the unit hyperbola.