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  2. Numeric precision in Microsoft Excel - Wikipedia

    en.wikipedia.org/wiki/Numeric_precision_in...

    The above is not limited to subtractions, try = 1 + 1.405*2^(-48) in one cell, Excel rounds the display to 1,00000000000000000000, and = 0.9 + 225179982494413×2^(-51) in another, same display above, different rounding for value and display, violates one of the elementary requirements in Goldberg (1991) who states:

  3. Floor and ceiling functions - Wikipedia

    en.wikipedia.org/wiki/Floor_and_ceiling_functions

    In mathematics, the floor function (or greatest integer function) is the function that takes as input a real number x, and gives as output the greatest integer less than or equal to x, denoted ⌊x⌋ or floor (x). Similarly, the ceiling function maps x to the smallest integer greater than or equal to x, denoted ⌈x⌉ or ceil (x).

  4. Microsoft Excel - Wikipedia

    en.wikipedia.org/wiki/Microsoft_Excel

    Microsoft Excel is a spreadsheet editor developed by Microsoft for Windows, macOS, Android, iOS and iPadOS. It features calculation or computation capabilities, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications (VBA). Excel forms part of the Microsoft 365 suite of software.

  5. Microsoft is bringing Python to Excel | TechCrunch

    techcrunch.com/2023/08/22/microsoft-is-bringing...

    Microsoft today announced the public preview of Python in Excel, which will allow advanced spreadsheet users to combine scripts in the popular Python language and their usual Excel formulas in the ...

  6. Microsoft launches Power Fx, a new open source low-code ...

    techcrunch.com/2021/03/02/microsoft-launches...

    Microsoft today announced Power Fx, a new low-code language that takes its cues from Excel formulas. Power Fx will become the standard for writing logic customization across Microsoft’s own low ...

  7. Conductivity (electrolytic) - Wikipedia

    en.wikipedia.org/wiki/Conductivity_(electrolytic)

    Conductivity (electrolytic) Conductivity or specific conductance of an electrolyte solution is a measure of its ability to conduct electricity. The SI unit of conductivity is siemens per meter (S/m). Conductivity measurements are used routinely in many industrial and environmental applications as a fast, inexpensive and reliable way of ...

  8. Multiple sclerosis - Wikipedia

    en.wikipedia.org/wiki/Multiple_sclerosis

    Multiple sclerosis ( MS) is an autoimmune disease in which the insulating covers of nerve cells in the brain and spinal cord are damaged. [3] This damage disrupts the ability of parts of the nervous system to transmit signals, resulting in a range of signs and symptoms, including physical, mental, and sometimes psychiatric problems.

  9. Gamma distribution - Wikipedia

    en.wikipedia.org/wiki/Gamma_distribution

    In probability theory and statistics, the gamma distribution is a versatile two-parameter family of continuous probability distributions.The exponential distribution, Erlang distribution, and chi-squared distribution are special cases of the gamma distribution.