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  2. Approximate string matching - Wikipedia

    en.wikipedia.org/wiki/Approximate_string_matching

    The closeness of a match is measured in terms of the number of primitive operations necessary to convert the string into an exact match. This number is called the edit distance between the string and the pattern. The usual primitive operations are: [1] insertion: cot → coat; deletion: coat → cot

  3. Pattern matching - Wikipedia

    en.wikipedia.org/wiki/Pattern_matching

    Here, 0 is a single value pattern. Now, whenever f is given 0 as argument the pattern matches and the function returns 1. With any other argument, the matching and thus the function fail. As the syntax supports alternative patterns in function definitions, we can continue the definition extending it to take more generic arguments:

  4. Simple matching coefficient - Wikipedia

    en.wikipedia.org/wiki/Simple_matching_coefficient

    is the total number of attributes where A has value 0 and B has value 1, and M 10 {\displaystyle M_{10}} is the total number of attributes where A has value 1 and B has value 0. The simple matching distance (SMD) , which measures dissimilarity between sample sets, is given by 1 − SMC {\displaystyle 1-{\text{SMC}}} .

  5. Search and matching theory (economics) - Wikipedia

    en.wikipedia.org/wiki/Search_and_matching_theory...

    The number of new relationships (matches) created (per unit of time) is given by . A matching function is in general analogous to a production function. However, whereas a production function usually represents the production of goods and services from inputs like labor and capital, a matching function represents the formation of new ...

  6. Matching principle - Wikipedia

    en.wikipedia.org/wiki/Matching_principle

    This approach avoids charging the entire $100,000 in the first year and none in the subsequent nine years. By matching costs to sales, depreciation provides a more accurate representation of the business's financial performance, although it creates a temporary discrepancy between profit or loss and the cash position of the business.

  7. Lottery mathematics - Wikipedia

    en.wikipedia.org/wiki/Lottery_mathematics

    The numerator equates to the number of ways to select the winning numbers multiplied by the number of ways to select the losing numbers. For a score of n (for example, if 3 choices match three of the 6 balls drawn, then n = 3), ( 6 n ) {\displaystyle {6 \choose n}} describes the odds of selecting n winning numbers from the 6 winning numbers.

  8. Number matching - Wikipedia

    en.wikipedia.org/wiki/Number_matching

    Number matching or matching numbers is a term often used in the collector car industry to describe cars with original major components, or major components that match one another. Many times these major components contain dates, casting numbers, model numbers, Vehicle Identification Numbers (VIN), stamped numbers, or codes that can match the ...

  9. LibreOffice - Wikipedia

    en.wikipedia.org/wiki/LibreOffice

    The Function Wizard now lets you search by descriptions "Spell out" number formats have been added; Conditional formatting conditions are now case insensitive; Correct behavior when entering numbers with a single prefix quote (') Paste Special of cells now remembers last used settings between sessions; Impress & Draw