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  2. Array programming - Wikipedia

    en.wikipedia.org/wiki/Array_programming

    The Nial example of the inner product of two arrays can be implemented using the native matrix multiplication operator. If a is a row vector of size [1 n] and b is a corresponding column vector of size [n 1]. a * b; By contrast, the entrywise product is implemented as: a .* b;

  3. Visual Basic for Applications - Wikipedia

    en.wikipedia.org/wiki/Visual_Basic_for_Applications

    VBA can, however, control one application from another using OLE Automation. For example, VBA can automatically create a Microsoft Word report from Microsoft Excel data that Excel collects automatically from polled sensors. VBA can use, but not create, ActiveX/COM DLLs, and later versions add support for class modules.

  4. MATLAB - Wikipedia

    en.wikipedia.org/wiki/MATLAB

    MATLAB allows matrix manipulations, plotting of functions and data, implementation of algorithms, creation of user interfaces, and interfacing with programs written in other languages. Although MATLAB is intended primarily for numeric computing, an optional toolbox uses the MuPAD symbolic engine allowing access to symbolic computing abilities.

  5. Pivot table - Wikipedia

    en.wikipedia.org/wiki/Pivot_table

    The fields that would be created will be visible on the right hand side of the worksheet. By default, the pivot table layout design will appear below this list. Pivot Table fields are the building blocks of pivot tables. Each of the fields from the list can be dragged on to this layout, which has four options: Filters; Columns; Rows; Values

  6. Tetration - Wikipedia

    en.wikipedia.org/wiki/Tetration

    [Here = is Hooshmand's name for the linear approximation to the natural tetration function.] The proof is much the same as before; the recursion equation ensures that f ′ ( − 1 + ) = f ′ ( 0 + ) , {\displaystyle f^{\prime }(-1^{+})=f^{\prime }(0^{+}),} and then the convexity condition implies that f {\displaystyle f} is linear on (−1, 0) .

  7. Semicolon - Wikipedia

    en.wikipedia.org/wiki/Semicolon

    For example, multiple e-mail addresses in the "To" field in some e-mail clients have to be delimited by a semicolon. In Microsoft Excel , the semicolon is used as a list separator, especially in cases where the decimal separator is a comma, such as 0,32; 3,14; 4,50 , instead of 0.32, 3.14, 4.50 .

  8. Sigmoid function - Wikipedia

    en.wikipedia.org/wiki/Sigmoid_function

    In some fields, most notably in the context of artificial neural networks, the term "sigmoid function" is used as a synonym for "logistic function". Special cases of the sigmoid function include the Gompertz curve (used in modeling systems that saturate at large values of x) and the ogee curve (used in the spillway of some dams).