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Comments in green were written by me. Comments in blue were not written by me.
2025-12-21
@Matthew, small typo in todays example, bottom left string should be BBBA I feel.
Bob
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Dec 2020
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Nov 2020
Christmas (2020) is coming!
Jul 2020
Happy -10+e√2+5√3 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
matrices
raspberry pi
curvature
big internet math-off
finite element method
manchester
correlation
wool
pokémon
hannah fry
platonic solids
hats
bubble bobble
reddit
radio 4
draughts
london underground
warwick
edinburgh
gaussian elimination
stickers
gerry anderson
nonograms
arithmetic
guest posts
weather station
kenilworth
royal baby
bots
programming
crossnumber
wave scattering
cambridge
captain scarlet
arrangement puzzles
tmip
mathslogicbot
harriss spiral
triangles
recursion
coins
databet
estimation
matrix multiplication
numerical analysis
matrix of minors
errors
light
thirteen
turtles
people maths
martin gardner
nine men's morris
gather town
mean
stirling numbers
games
chess
dataset
talking maths in public
game of life
a gamut of games
determinants
hyperbolic surfaces
alphabets
partridge puzzle
bempp
quadrilaterals
javascript
geometry
map projections
datasaurus dozen
machine learning
newcastle
books
python
braiding
plastic ratio
national lottery
the aperiodical
rhombicuboctahedron
latex
sobolev spaces
matt parker
royal institution
realhats
anscombe's quartet
rugby
dates
crochet
game show probability
menace
kings
wordle
coventry
graph theory
data
regular expressions
asteroids
geogebra
hexapawn
php
computational complexity
dragon curves
approximation
fonts
rust
preconditioning
tennis
dinosaurs
folding paper
pythagoras
crossnumbers
palindromes
advent calendar
chalkdust magazine
countdown
sound
inline code
bluesky
simultaneous equations
reuleaux polygons
logs
golden ratio
noughts and crosses
london
pokémon wordle
mathsteroids
phd
video games
speed
probability
numbers
signorini conditions
misleading statistics
manchester science festival
polynomials
accuracy
golden spiral
inverse matrices
convergence
pizza cutting
news
pi approximation day
folding tube maps
squares
fractals
boundary element methods
ucl
logic
tetris
electromagnetic field
fence posts
crosswords
craft
go
puzzles
friendly squares
chebyshev
graphs
zines
exponential growth
mathsjam
world cup
european cup
finite group
sorting
live stream
logo
24 hour maths
standard deviation
frobel
flexagons
youtube
matrix of cofactors
statistics
error bars
ternary
propositional calculus
final fantasy
interpolation
pi
football
weak imposition
sport
data visualisation
binary
pascal's triangle
christmas card
cross stitch
christmas
bodmas
trigonometry
pac-man
oeis
runge's phenomenon
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