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Class: Numerical


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      Classes of Richard Munroe  >  Numerical  >  Download  >  Support forum Support forum  >  RSS 1.0 feed RSS 2.0 feed Latest changes  >  Stumble It! Stumble It!  >  Bookmark in del.icio.us Bookmark in del.icio.us  
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  • Supplied by:

    Picture of Richard Munroe
    Name: Richard Munroe is available for providing paid consulting. Contact Richard Munroe .
    Published packages: 22
    Country: United States United States - PHP jobs in United States
    Home page: http://www.csworks.com/
    Age: 57
    All time rank: 18
    Week rank: 17

    Browse this author's classes

  • Groups:

    Group folder image Algorithms Numerical and statistical algorithms View top rated classes
    Group folder image Math Math related classes. View top rated classes

  • Detailed description:

    This class performs several types of numerical and statistical functions.

    Currently, it generates gaussian normal distributions, does numerical integration of arbitrary functions, generates random numbers with gaussian distributions, provides a number of standard statistical functions, e.g., mean, standard deviation, variance, etc., has two different methods of solving for the roots of an equation (bisection and steepest descent), converts floating point to rational number representation (useful for infinite precision calculations), generates a Sieve of Erastophenes for a specified integer, factors integers into their prime factors, and finds the minimum or maximum value of a function within a specified interval, solves simultaneous equations and inverts matrices using gaussian elimination.

  • User ratings:

    Ratings
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    Consistency
    Documentation
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    Videos
    Overall
    Rank
    All time:
    Good (81.3%)
    Good (81.3%)
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    Not sure (56.3%)
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    -
    Not sure (54.4%)
    926
    Month:
    Not yet rated by the users

  • Packages that need this class:

    Class Dependency Why it is needed
    Rational
    Required
    		 Several functions are required for conversion to rational form and simplifying rational numbers.

  • Applications that use this class:

    No application links were specified for this class.
    Add link image If you know an application of this package, send a message to the author to add a link here.

  • Files:

    File Role Description
    Plain text file class.Numerical.php Class Class file containing numerical functions
    Plain text file example.php Example example of use of Numerical functions
    Plain text file license.txt Lic. Modified NetBSD license used here
    Plain text file makedoc.sh Data Document generation script
    Download all files: numerical.tar.gz numerical.zip
    NOTICE: if you are using a download manager program like 'GetRight', please Login before trying to download this archive.

 
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