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Primes

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Product Title  /  Popularity Revised License Rating Size
CFB Primes
CFB Primes is an optimised PalmOS program which can find the prime factors and closest primes of any integer number up to one billion (US) in a few seconds or less. The standard edit menu allows you to make use ...
November 25th 2002 Freeware  4.5 stars 5k
Prime Number Spiral
The Prime Number Spiral (a.k.a. the Ulam Spiral) is constructed as follows: Consider a rectangular grid. We start with the central point and arrange the positive integers in a spiral fashion (anticlockwise). The prime numbers are then marked. There is ...
March 23rd 2009 Shareware  5 stars 1,420k
Factorizer
A program to find all factors of any positive integer less than 2^31 - 2, to decompose numbers into their prime constituents, to find prime numbers and pairs of primes, and to plot Erdos-Kac and Palmen Color histograms.
September 23rd 2004 Shareware    1,730k
Bit::Vector for Linux
Bit::Vector is an efficient bit vector, set of integers and "big int" math library.

CLASS METHODS

Version

$version = Bit::Vector->Version();

Word_Bits
$bits = Bit::Vector->Word_Bits(); # bits in a machine word

Long_Bits
$bits = Bit::Vector->Long_Bits(); # bits in an unsigned long

new
$vector = Bit::Vector->new($bits); # bit vector constructor

@veclist = ...
March 13th 2011 Freeware    133k
Related Code
A Prime Number Generator
Threw history,prime numbers has always be a great fascination for mathematicians. Even in modern times,primes numbers continues to fascinate many people.Probably the main reason why prime numbers continues to create such great interest would be because of the difficulty to ...
March 13th 2006     13k
123 TSQL functions
This is a collection of 123 TSQL functions for professional, academic or learning purposes. There are many conversions hexadecimal/octal/binary/Roman numerals, mathematical functions such as hyperbolic, logic and trigonometric. Combinatorial functions such as combinations, permutations (factorial), arrangements. Other interesting functions include ...
May 4th 2006     220k
Code concerning Primes
It's some code concerning prime numbers and the likes, and also a FOR macro. This was made in DrScheme.
May 15th 2006     1k
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