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Comments in green were written by me. Comments in blue were not written by me.
2019-02-25
When I try to change the settings of MENACE2, the sixth move is considered "NaN"... Hope you can fix this
Alexis
on
/blog/19
2019-02-25
@
Alexis
: Well spotted. There was a typo in the variable name used for the third move boxes, I've fixed this now
Matthew
on
/blog/19
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Assorted christmaths
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"Uncanny" royal coincidence
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Archive
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2026
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Feb 2026
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Christmas card 2025
Nov 2025
Christmas (2025) is coming!
Sep 2025
The partridge puzzle
Aug 2025
TMiP 2025 puzzle hunt
Jun 2025
A nonogram alphabet
Mar 2025
How to write a crossnumber
Jan 2025
Christmas (2024) is over
Friendly squares
2024
Dec 2024
A regular expression Christmas puzzle
Christmas card 2024
Nov 2024
Christmas (2024) is coming!
Feb 2024
Zines, pt. 2
Jan 2024
Christmas (2023) is over
2023
▼ show ▼
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Dec 2023
Christmas card 2023
Nov 2023
Christmas (2023) is coming!
Zines
Sep 2023
TMiP 2023 puzzle hunt
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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 -3+τ-φ 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
tennis
convergence
mathsteroids
partridge puzzle
christmas card
matrix of cofactors
christmas
national lottery
hannah fry
dates
coins
sound
polynomials
wave scattering
logs
inline code
menace
probability
bempp
signorini conditions
game of life
london
quadrilaterals
bluesky
raspberry pi
cross stitch
plastic ratio
news
misleading statistics
chalkdust magazine
simultaneous equations
fractals
kings
standard deviation
hexapawn
golden ratio
noughts and crosses
weak imposition
gaussian elimination
braiding
wool
boundary element methods
databet
logic
royal baby
bodmas
datasaurus dozen
folding paper
ucl
turtles
advent calendar
european cup
pizza cutting
error bars
fence posts
oeis
sorting
puzzles
martin gardner
programming
dinosaurs
big internet math-off
dataset
pokémon wordle
thirteen
sobolev spaces
recursion
game show probability
zines
warwick
youtube
numerical analysis
binary
gather town
approximation
latex
python
london underground
friendly squares
palindromes
video games
edinburgh
anscombe's quartet
map projections
pascal's triangle
football
hyperbolic surfaces
chebyshev
errors
correlation
matrix of minors
pac-man
asteroids
computational complexity
flexagons
squares
people maths
games
books
alphabets
golden spiral
pi
sport
fonts
countdown
runge's phenomenon
reddit
realhats
accuracy
world cup
24 hour maths
finite group
matt parker
newcastle
hats
matrices
wordle
cambridge
crosswords
live stream
arithmetic
javascript
royal institution
platonic solids
bubble bobble
data visualisation
rhombicuboctahedron
mathsjam
curvature
rugby
chess
talking maths in public
preconditioning
crossnumbers
arrangement puzzles
radio 4
manchester science festival
bots
stickers
pi approximation day
regular expressions
craft
nine men's morris
mean
numbers
mathslogicbot
electromagnetic field
stirling numbers
logo
tmip
draughts
reuleaux polygons
frobel
propositional calculus
manchester
graphs
light
dragon curves
exponential growth
harriss spiral
matrix multiplication
go
finite element method
the aperiodical
data
final fantasy
triangles
pokémon
coventry
trigonometry
gerry anderson
rust
folding tube maps
estimation
phd
statistics
guest posts
tetris
weather station
graph theory
kenilworth
pythagoras
nonograms
interpolation
geometry
geogebra
php
captain scarlet
crossnumber
a gamut of games
determinants
machine learning
speed
ternary
inverse matrices
crochet
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on /blog/19