libalgo

Short:        Libalgo link library with source (PPC)
Author:       Arnand Turpel, Patrick Dostert, Andreas R. Kleinert (port)
Uploader:     info ar-kleinert de
Type:         misc/math
Architecture: ppc-powerup

 *************************************************************************

Algomath- c Library   Release 1.0.5   03.2000
-------------------   -------------   -------

Algomath is a portable Arithmetic C Library.
All routines have been thoroughly optimised for speed and efficiency,
while at the same time portable C. [...]

Download the latest release at:
http://www2.vo.lu/homepages/armand/index.html

You are free to do anything you desire with this code,
as long as you give credit where credit is due...

For criticism, fixes, suggestions, enhancements, send email to:

Armand Turpel: armandt@unforgettable.com

Patrick Dostert: patrick.dostert@cie.etat.lu
who helped in optimizing this library

[...]

int am_init()
void am_exit()

int am_numlength(int n)
int am_sumdigits(int n)
int am_sumdigitsalt(int n)
int am_extract(int n, int x)
int am_replace(int n, int d1, int d2)
int am_swap(int n, int d1, int d2)
int am_rotate(int n, int x, int p)
int am_sort( int n)

int am_sumdivisor(int n)
int am_gcd(int a, int b)
int am_hailstone(int n)

int am_isprime(int n)
int am_prime_ba(int t, int x)
int *am_primes_array(int n, int x)
int *am_primes_between(int n1, int n2, int *p)
int *am_factorize(int n, int *factors)
int am_goldbach(int n,int *d1, int *d2)

[...]

  Luxembourg, 11.1999,
  Armand Turpel

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 The Amiga version only comes with makefile for PPC (and a precompiled libalgo.a)
 plus a test program. However, it should be really simple to do a 68k version.

 The test program demonstrates

    "--'strong' Goldbach's Conjecture
        The Conjecture is, "Every even integer >= 4 is the sum of
        two primes.--"

 by performing am_goldbach on 16 by default. Alternatively one can
 say

    test [number]

 which will work for even numbers and give an error for odd numbers...

 --
 ARK, 30/May/2000