Pre-previously, I looked at a fractal phallus. Now I want to look at a fractal fanny (in the older British sense). In fact, it’s a fractional fractal fanny. Take a look at these fractions:
1/10, 1/9, 1/8, 1/7, 1/6, 1/5, 2/10, 2/9, 1/4, 2/8, 2/7, 3/10, 1/3, 2/6, 3/9, 3/8, 2/5, 4/10, 3/7, 4/9, 1/2, 2/4, 3/6, 4/8, 5/10, 5/9, 4/7, 3/5, 6/10, 5/8, 2/3, 4/6, 6/9, 7/10, 5/7, 3/4, 6/8, 7/9, 4/5, 8/10, 5/6, 6/7, 7/8, 8/9, 9/10
They’re all the fractions for 1/2..(n-1)/n, n = 10, sorted by increasing size. But obviously some of them are the same: 1/2 = 2/4 = 3/6 = 5/10, 1/3 = 2/6 = 3/9, 1/4 = 2/8, and so on. If you remove the duplicates, you get this set of reduced fractions:
1/10, 1/9, 1/8, 1/7, 1/6, 1/5, 2/9, 1/4, 2/7, 3/10, 1/3, 3/8, 2/5, 3/7, 4/9, 1/2, 5/9, 4/7, 3/5, 5/8, 2/3, 7/10, 5/7, 3/4, 7/9, 4/5, 5/6, 6/7, 7/8, 8/9, 9/10
Now here are the reduced fractions for 1/2..(n-1)/n, n = 30:
1/30, 1/29, 1/28, 1/27, 1/26, 1/25, 1/24, 1/23, 1/22, 1/21, 1/20, 1/19, 1/18, 1/17, 1/16, 1/15, 2/29, 1/14, 2/27, 1/13, 2/25, 1/12, 2/23, 1/11, 2/21, 1/10, 3/29, 2/19, 3/28, 1/9, 3/26, 2/17, 3/25, 1/8, 3/23, 2/15, 3/22, 4/29, 1/7, 4/27, 3/20, 2/13, 3/19, 4/25, 1/6, 5/29, 4/23, 3/17, 5/28, 2/11, 5/27, 3/16, 4/21, 5/26, 1/5, 6/29, 5/24, 4/19, 3/14, 5/23, 2/9, 5/22, 3/13, 7/30, 4/17, 5/21, 6/25, 7/29, 1/4, 7/27, 6/23, 5/19, 4/15, 7/26, 3/11, 8/29, 5/18, 7/25, 2/7, 7/24, 5/17, 8/27, 3/10, 7/23, 4/13, 9/29, 5/16, 6/19, 7/22, 8/25, 9/28, 1/3, 10/29, 9/26, 8/23, 7/20, 6/17, 5/14, 9/25, 4/11, 11/30, 7/19, 10/27, 3/8, 11/29, 8/21, 5/13, 7/18, 9/23, 11/28, 2/5, 11/27, 9/22, 7/17, 12/29, 5/12, 8/19, 11/26, 3/7, 13/30, 10/23, 7/16, 11/25, 4/9, 13/29, 9/20, 5/11, 11/24, 6/13, 13/28, 7/15, 8/17, 9/19, 10/21, 11/23, 12/25, 13/27, 14/29, 1/2, 15/29, 14/27, 13/25, 12/23, 11/21, 10/19, 9/17, 8/15, 15/28, 7/13, 13/24, 6/11, 11/20, 16/29, 5/9, 14/25, 9/16, 13/23, 17/30, 4/7, 15/26, 11/19, 7/12, 17/29, 10/17, 13/22, 16/27, 3/5, 17/28, 14/23, 11/18, 8/13, 13/21, 18/29, 5/8, 17/27, 12/19, 19/30, 7/11, 16/25, 9/14, 11/17, 13/20, 15/23, 17/26, 19/29, 2/3, 19/28, 17/25, 15/22, 13/19, 11/16, 20/29, 9/13, 16/23, 7/10, 19/27, 12/17, 17/24, 5/7, 18/25, 13/18, 21/29, 8/11, 19/26, 11/15, 14/19, 17/23, 20/27, 3/4, 22/29, 19/25, 16/21, 13/17, 23/30, 10/13, 17/22, 7/9, 18/23, 11/14, 15/19, 19/24, 23/29, 4/5, 21/26, 17/21, 13/16, 22/27, 9/11, 23/28, 14/17, 19/23, 24/29, 5/6, 21/25, 16/19, 11/13, 17/20, 23/27, 6/7, 25/29, 19/22, 13/15, 20/23, 7/8, 22/25, 15/17, 23/26, 8/9, 25/28, 17/19, 26/29, 9/10, 19/21, 10/11, 21/23, 11/12, 23/25, 12/13, 25/27, 13/14, 27/29, 14/15, 15/16, 16/17, 17/18, 18/19, 19/20, 20/21, 21/22, 22/23, 23/24, 24/25, 25/26, 26/27, 27/28, 28/29, 29/30
Can you see the fractal fanny? Not unless you’re superhuman. But any normal human can see the fractal fanny when you turn those reduced and sorted fractions, a/b, into a graph, where y = b and x = n for a/bn:
graph for b of reduced a/b = 1/2..29/30, sorted by size of a/b
(click for larger)
If you don’t reduce the fractions, you get this distorted coynte:
graph for b of all fractions 1/2..29/30, sorted by a/b
And you can use other variables for y, like the sum of the continued fraction of a/b:
graph for sum(contfrac(a/b)) of reduced fractions 1/2..29/30, sorted by a/b
graph for cfsum of all fractions 1/2..29/30, sorted by a/b
And the product of the continued fraction of a/b:
graph for prod(contfrac(a/b)) of reduced fractions 1/2..29/30, sorted by a/b
graph for cfmul of all fractions 1/2..29/30, sorted by a/b
And you can sort by the size of other variables, like the number of factors of b:
graph for a+b of all fractions 1/2..29/30, sorted by factornum(b)
And so on:
graph for a of reduced fractions 1/2..29/30, sorted by a/b
graph for a of reduced fractions 1/2..29/30, sorted by a/b
graph for a of all fractions 1/2..29/30, sorted by a/b
graph for a of all fractions 1/2..29/30, sorted by length(contfrac(a/b))
graph for a of all fractions 1/2..29/30, sorted by factornum(b)
graph for a of all fractions 1/2..29/30, sorted by gcd(a/b)
graph for a+b of all fractions 1/2..29/30, sorted by a/b
graph for a+b of reduced fractions 1/2..29/30, sorted by a/b
graph for a+b of all fractions 1/2..29/30, sorted by a+b
graph for a+b of all fractions 1/2..29/30, sorted by cflen(a/b)
graph for a+b of all fractions 1/2..29/30, sorted by gbd(a,b)
graph for b of all fractions 1/2..29/30, sorted by a+b
graph for b of all fractions 1/2..29/30, sorted by cflen(a/b)
graph for b of all fractions 1/2..29/30, sorted by factnum(b)
graph for b of all fractions 1/2..29/30, sorted by gcd(a,b)
graph for b-a of all fractions 1/2..29/30, sorted by a/b
graph for b-a of reduced fractions 1/2..29/30, sorted by a/b
graph for b-a of all fractions 1/2..29/30, sorted by a+b
graph for b-a of all fractions 1/2..29/30, sorted by factnum(b)
graph for cfmul of all fractions 1/2..29/30, sorted by a
graph for cfsum of all fractions 1/2..29/30, sorted by a
Previously Pre-Posted (Please Peruse)
• Phrallic Frolics — a look at fractal phalluses, a.k.a. phralluses
Overlord In Terms of Core Issues Around Maximal Engagement with Key Notions of the Über-Feral 