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With some exceptions regarding erroneous values, infinities, and denormalized numbers, Excel calculates in double-precision floating-point format from the IEEE 754 specification [ 1] (besides numbers, Excel uses a few other data types [ 2] ). Although Excel allows display of up to 30 decimal places, its precision for any specific number is no ...
In many popular fonts the Unicode "superscript" and "subscript" characters are actually numerator and denominator glyphs. Unicode has subscripted and superscripted versions of a number of characters including a full set of Arabic numerals. [ 1] These characters allow any polynomial, chemical and certain other equations to be represented in ...
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.
Microsoft Office 95 (version 7.0) [ a] is a major release of Microsoft Office, released by Microsoft on August 24, 1995. [ 5] It is the successor to both Office 4.2 and 4.3. It is officially supported on Windows NT 3.51 through Windows Me. [ 3] Support for Microsoft Office 95 ended on December 31, 2001. [ 6]
The phrase per mille (from Latin per mīlle 'in each thousand') [ 1] indicates parts per thousand. [ 2] The associated symbol is ‰, similar to a per cent sign % but with an extra zero in the divisor . Major dictionaries do not agree on the spelling, [ 1][ 2][ 3] giving other options of per mil, [ 2] per mill, [ 1][ 3] permil, [ 1][ 4] permill ...
In statistics, the Q-function is the tail distribution function of the standard normal distribution. [ 1][ 2] In other words, is the probability that a normal (Gaussian) random variable will obtain a value larger than standard deviations. Equivalently, is the probability that a standard normal random variable takes a value larger than .
The "one-half" symbol has its own code point as a precomposed character in the Number Forms block of Unicode, rendering as ½. The reduced size of this symbol may make it illegible to readers with relatively mild visual impairment ; consequently the decomposed forms 1 ⁄ 2 or 1 / 2 may be more appropriate.
Quantile. Probability density of a normal distribution, with quantiles shown. The area below the red curve is the same in the intervals (−∞,Q1), (Q1,Q2), (Q2,Q3), and (Q3,+∞). In statistics and probability, quantiles are cut points dividing the range of a probability distribution into continuous intervals with equal probabilities, or ...