Yesterday evening, I picked four chestnuts from
before the Chinese restaurant at the Haaksbergerstraat. This afternoon, I
picked five chestnuts from at Wilminkweg where I also picked one exactly
two years ago. This week, I also brought some chestnuts home that I had
kept on the monitor stand in my office for the past years.
Today is a palindrome date when
written according to the (D)D-(M)M-(YYY)Y format: 5-10-2015. The
previous such date was October 4, 2014
and the next will be October 6, 2016.
I continued working on the question that given a number of points, what it
the maximum of straight (horizontal or vertical) or diagonal connection
between immediate neighbours when these points are placed on a square grid.
This came up last week during my investigation
into PARR configurations. PARR configurations
are limited to a four by five grid, but here I investigate the problem when
there are no limits. After some experimenting, it appeared that point
configurations that resemble a 'round' octagon have the highest number of
connections, which is not very surprising. I wrote a program to calculate the maximal number of connections for given points,
which produced results for the number of points
up to 1000. Each line start with the number of points, followed with the
maximal number of connections, with, between brackets, the increment compared
to the previous value. The rest of the line contains descriptions of the
configurations, where, for example, 6x5-1,1,1,2-1 stands points placed inside
a retangle of six by five points, where points from the corners have been
removed, three of the corners have one point removed and the other had three
points (equal one plus two) removed. Finally, one more point is removed at
edge of a corner and one of the sides. Resulting in the following layout:
At 10:53, I bought the book Foto Biennale Enschede 1993 from
the thrift store Het Goed for €1.75.
On pages 74 and 75 there are picture from Irmgard Lamers with the title
'Het Huwelijk' ('The Marriage').
This morning, I finished reading the Dutch
translation ("Ik ben een vreemde lus") of I Am a Strange Loop by Douglas Hofstadter, which I started reading on
March 5, after I bought it on Tuesday, July 23,
2013. I did not really read the last chapters of the book, just skipped
through the pages to see if they might still contain some original thought.
This book is full of repetitions. Hofstadter just keeps on saying the same
thing in different ways. Often tries to explain things without not mentioning.
As if you can explain the most fundamental theorems in computer science and
mathematics, without having a basic grasp of these areas. He wrote this book
because he was disappointed that people did not grasp the meaning of his
Gödel,
Escher, Bach: An Eternal Golden Braid, which did include all the
mathematics and computer science, and probably thought that people would grasp
it if he would not mention those. A flawed idea, I think. I also feel that
with this book he just circles around the main question, (what is the origin
of subjective consciousness, the experience of the I?) without really touching
the matter or making it relevant. I had always assumed that with the statement,
I am a strange loop, he meant that in our brain we construct a model of the
world around this, and this model includes a model of ourselves, which incluses
our brain, causing a kind of end-less recursion. But it seems he simply means
that we construct an idea of ourself based on all our previous experiences.
Yes, that explains the 'I', but not the experience of subjective consciousness.
I cannot but conclude that I find this the most most unsatisfactory read of the
past years, because I feel that this book is just flawed in one too many ways.
At 17:57:52, I bought the bookIntergemeentelijke structuurschets stedenband
Twente 1968: omvattende de gemeenten Almelo, Borne, Hengelo en Enschede :
beschrijving der in onderlinge samenhang meest gewenste ontwikkeling op langere
termijn (art. 9, 1a Besluit op de Ruimtelijke Ordening) from
bookshop Broekhuis for € 4.95. I
bought this book because of the maps that show the ideas of almost fifty years
ago, about how the cities Almelo, Borne, Hengelo, and Enschede should be
developed further, and to see how this compares to what has been realized by
now.
In the evening, I visited Tkkrlab to ask
about the problems that I am having to connect my IJduino to my PC. There is
nothing wrong with the USB controller. I was given
some instruction about how to fix the problem, usin ven_id 16c0 and dev_id
05dc. I also looked around and talked with several people about the projects
they are working on. I am considering to become a member.
At 17:17, I bought two drawing pencils from the department store V&D:
a 3H pencil with barcode 871571770653 and a 3B pencil with barcode
871571770592. I start carrying them from that moment.
Earlier this week, I started making small sketches in the Explore every day book. I have decided to focus on drawing 'solid'
squares, which seems simple, but I think it is a good way to practice your
drawing skills.
This months interesting links