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Comments in green were written by me. Comments in blue were not written by me.
2022-02-26
I made a matchbox machine that learns to play 3x3 Nim almost 50 years ago. I still have it. (Based on Martin Gardner's article)
Tony
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Archive
Show me a random blog post
▼ show ▼
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2024
Feb 2024
Zines, pt. 2
Jan 2024
Christmas (2023) is over
2023
▼ show ▼
▲ hide ▲
Dec 2023
Christmas card 2023
Nov 2023
Christmas (2023) is coming!
Zines
Sep 2023
TMiP 2023 puzzle hunt
May 2023
Chalkdust issue 17
Apr 2023
Logo Asteroids
Mar 2023
Mathsteroids on hyperbolic surfaces
Feb 2023
The databet
Jan 2023
Christmas (2022) is over
2022
▼ show ▼
▲ hide ▲
Dec 2022
Off-by-one errors
Christmas card 2022
Nov 2022
Christmas (2022) is coming!
Oct 2022
24 Hour Maths Game Show
Mar 2022
Approximating π
Feb 2022
Build your own MENACE
Jan 2022
Christmas (2021) is over
2021
▼ show ▼
▲ hide ▲
Dec 2021
Christmas card 2021
Nov 2021
Christmas (2021) is coming!
Sep 2021
TMiP 2021 puzzle hunt
May 2021
Close encounters of the second kind
Jan 2021
Christmas (2020) is over
2020
▼ show ▼
▲ hide ▲
Dec 2020
Christmas card 2020
Nov 2020
Christmas (2020) is coming!
Jul 2020
Happy ((4τ)-(π+g))-11 Approximation Day!
May 2020
A surprising fact about quadrilaterals
Interesting tautologies
Mar 2020
Log-scaled axes
Feb 2020
PhD thesis, chapter ∞
PhD thesis, chapter 5
PhD thesis, chapter 4
PhD thesis, chapter 3
Inverting a matrix
PhD thesis, chapter 2
Jan 2020
PhD thesis, chapter 1
Gaussian elimination
Matrix multiplication
Christmas (2019) is over
2019
▼ show ▼
▲ hide ▲
Dec 2019
Visualising MENACE's learning
Christmas card 2019
Nov 2019
Christmas (2019) is coming!
Sep 2019
A non-converging LaTeX document
TMiP 2019 treasure punt
Jul 2019
Big Internet Math-Off stickers 2019
Jun 2019
Proving a conjecture
Apr 2019
Harriss and other spirals
Mar 2019
realhats
Jan 2019
Christmas (2018) is over
2018
▼ show ▼
▲ hide ▲
Dec 2018
Christmas cross stitch
MENACE in fiction
Christmas card 2018
Nov 2018
Christmas (2018) is coming!
Sep 2018
Runge's Phenomenon
Jul 2018
World Cup stickers 2018, pt. 3
Mathsteroids
Jun 2018
World Cup stickers 2018, pt. 2
May 2018
A bad Puzzle for Today
Apr 2018
Building MENACEs for other games
Mar 2018
A 20,000-to-1 baby?
World Cup stickers 2018
Jan 2018
Origins of World War I
Christmas (2017) is over
2017
▼ show ▼
▲ hide ▲
Dec 2017
Christmas card 2017
Nov 2017
Christmas (2017) is coming!
MENACE at Manchester Science Festival
Jun 2017
Big Ben Strikes Again
Mar 2017
The end of coins of constant width
Dragon curves II
Feb 2017
The importance of estimation error
Jan 2017
Is MEDUSA the new BODMAS?
2016
▼ show ▼
▲ hide ▲
Dec 2016
Christmas (2016) is over
Video game surfaces
Christmas card 2016
Nov 2016
Christmas (2016) is coming!
Oct 2016
Logical contradictions
Palindromic dates
Sep 2016
Tube map kaleidocycles
Jul 2016
Solving the cross diagonal cover problem
Jun 2016
Braiding, pt. 2
Braiding, pt. 1
Making names in Life
May 2016
Euro 2016 stickers
Mar 2016
Proving Pythagoras' theorem
Dragon curves
The
Mathematical Games
of Martin Gardner
Jan 2016
Christmas (2015) is over
2015
▼ show ▼
▲ hide ▲
Nov 2015
Christmas (2015) is coming!
Oct 2015
How to kick a conversion
How much will I win on the new National Lottery?
Aug 2015
How OEISbot works
MENACE
Mar 2015
Optimal Pac-Man
Tube map stellated rhombicuboctahedron
Logic bot, pt. 2
Design your own flexagon
Jan 2015
Tube map Platonic solids, pt. 3
2014
▼ show ▼
▲ hide ▲
Nov 2014
Logic bot
Sep 2014
Electromagnetic Field talk
Jun 2014
Tennis maths
May 2014
World Cup stickers
Apr 2014
Countdown probability, pt. 2
Countdown probability
Mar 2014
New machine unfriendly £1 coin, pt. 2
New machine unfriendly £1 coin
2013
▼ show ▼
▲ hide ▲
Dec 2013
Assorted christmaths
Pointless probability
Jul 2013
"Uncanny" royal coincidence
Raspberry Pi weather station
2012
▼ show ▼
▲ hide ▲
Nov 2012
Tube map Platonic solids, pt. 2
Oct 2012
Tube map Platonic solids
Tags
gerry anderson
christmas card
hexapawn
pizza cutting
finite group
london
interpolation
golden ratio
puzzles
folding paper
polynomials
sport
pythagoras
speed
pascal's triangle
folding tube maps
royal baby
logo
harriss spiral
frobel
national lottery
databet
programming
edinburgh
weather station
chebyshev
people maths
cross stitch
probability
the aperiodical
24 hour maths
data visualisation
chess
fence posts
plastic ratio
flexagons
weak imposition
matrix of minors
boundary element methods
draughts
ternary
logs
mathsjam
palindromes
curvature
matrix multiplication
go
exponential growth
wool
oeis
errors
signorini conditions
fractals
data
geometry
error bars
numbers
geogebra
quadrilaterals
world cup
correlation
anscombe's quartet
computational complexity
rhombicuboctahedron
determinants
menace
captain scarlet
a gamut of games
dinosaurs
game of life
pac-man
realhats
graphs
map projections
sobolev spaces
php
advent calendar
trigonometry
sound
rugby
asteroids
radio 4
ucl
inline code
nine men's morris
platonic solids
light
crossnumber
logic
machine learning
noughts and crosses
talking maths in public
phd
final fantasy
pi approximation day
misleading statistics
news
turtles
python
cambridge
matrices
numerical analysis
braiding
gather town
games
mathsteroids
youtube
game show probability
crochet
london underground
matrix of cofactors
hyperbolic surfaces
golden spiral
reuleaux polygons
chalkdust magazine
graph theory
fonts
wave scattering
newcastle
royal institution
books
christmas
matt parker
raspberry pi
triangles
inverse matrices
mean
manchester science festival
standard deviation
craft
electromagnetic field
stickers
bodmas
hannah fry
pi
bubble bobble
tennis
mathslogicbot
binary
sorting
arithmetic
dates
countdown
runge's phenomenon
zines
dataset
big internet math-off
reddit
bempp
guest posts
recursion
datasaurus dozen
hats
convergence
live stream
statistics
video games
martin gardner
dragon curves
gaussian elimination
squares
preconditioning
stirling numbers
european cup
tmip
simultaneous equations
finite element method
approximation
football
coins
estimation
propositional calculus
accuracy
latex
javascript
manchester
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