179 reputation
9
bio website android.kul.is
location Fukuoka, Japan
age 32
visits member for 1 year, 4 months
seen Aug 28 at 11:33

Studied Computer Graphics - Computational Geometry. Usually working as a software developer, but currently as a writer.

Book author and hobby game programmer: Mr. Dandelion's Adventures, and blogging about Android Game Development as well (with occasional game review). Running to keep fit and travelling the world.


Jun
16
awarded  Scholar
Jun
16
accepted Pair of compasses drawing a square (from children's fiction)
Jun
14
comment Pair of compasses drawing a square (from children's fiction)
+1 This is simply amazing! I belive I found the right paper: arxiv.org/pdf/math/9807023.pdf
Jun
14
comment Pair of compasses drawing a square (from children's fiction)
Yes, the book is a fiction. It's written in Czech. The "square people" have a compass, in Czech "Kru┼żítko". It is even more funny because that literaly translates as "circle-drawer". Also "square people" have many others squareized tools and items, but this one was the only thing I remember since it was an interesting mathematical problem.
Jun
14
awarded  Critic
Jun
13
awarded  Nice Question
Jun
13
reviewed No Action Needed Fourier series identity
Jun
13
revised What is this bifurcation?
Replaced link to image with image itself to prevent link rot.
Jun
13
reviewed Reviewed What is this bifurcation?
Jun
13
suggested suggested edit on What is this bifurcation?
Jun
13
comment How important is a teacher / tutor?
I have added a list of math competitions in Canada to my answer. I used to attend our version of Math Olympiad, Kangaroo (international) and something we called Math League. All of them very helpful. Actually teacher would take time to prepare me for the competition.
Jun
13
awarded  Editor
Jun
13
revised How important is a teacher / tutor?
added link to the list of math competitions in Canada
Jun
13
awarded  Custodian
Jun
13
reviewed Reviewed What could volume * mass be called?
Jun
13
awarded  Teacher
Jun
13
comment How important is a teacher / tutor?
Do you have math competitions? That was a great place to meet friendly teachers who would spend extra time with talented students (no need to answer, this is just a comment :))
Jun
13
comment How important is a teacher / tutor?
My country's education system is free for every citizen. Where do you study?
Jun
13
answered How important is a teacher / tutor?
Jun
13
awarded  Supporter