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  2. Numeric precision in Microsoft Excel - Wikipedia

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

    Excel maintains 15 figures in its numbers, but they are not always accurate; mathematically, the bottom line should be the same as the top line, in 'fp-math' the step '1 + 1/9000' leads to a rounding up as the first bit of the 14 bit tail '10111000110010' of the mantissa falling off the table when adding 1 is a '1', this up-rounding is not undone when subtracting the 1 again, since there is no ...

  3. Stirling's approximation - Wikipedia

    en.wikipedia.org/wiki/Stirling's_approximation

    Denote this limit as . Because the remainder R m,n in the Euler–Maclaurin formula satisfies , =, + (), where big-O notation is used, combining the equations above yields the approximation formula in its logarithmic form: ⁡ (!

  4. List of limits - Wikipedia

    en.wikipedia.org/wiki/List_of_limits

    This is a list of limits for common functions such as elementary functions. In this article, the terms a , b and c are constants with respect to x . Limits for general functions

  5. 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).

  6. Prediction interval - Wikipedia

    en.wikipedia.org/wiki/Prediction_interval

    Therefore, the lower limit of the prediction interval is approximately 5 ‒ (2⋅1) = 3, and the upper limit is approximately 5 + (2⋅1) = 7, thus giving a prediction interval of approximately 3 to 7. Diagram showing the cumulative distribution function for the normal distribution with mean (μ) 0 and variance (σ 2) 1.

  7. Process window index - Wikipedia

    en.wikipedia.org/wiki/Process_Window_Index

    Process capability is the ability of a process to produce output within specified limits. [1] To help determine whether a manufacturing or business process is in a state of statistical control, process engineers use control charts, which help to predict the future performance of the process based on the current process.

  8. These states are increasing minimum coverage requirements in 2025

    www.aol.com/finance/states-increasing-minimum...

    In California, minimum coverage car insurance requirements are 30/60/15 effective Jan. 1, 2025. Utah minimum coverage limits will increase to 30/60/25. Virginia limits will be 50/100/25.

  9. Compound interest - Wikipedia

    en.wikipedia.org/wiki/Compound_interest

    A formula that is accurate to within a few percent can be found by noting that for typical U.S. note rates (< % and terms =10–30 years), the monthly note rate is small compared to 1. r << 1 {\displaystyle r<<1} so that the ln ⁡ ( 1 + r ) ≈ r {\displaystyle \ln(1+r)\approx r} which yields the simplification: