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2019-07-06
@
Pat Ashforth
: Thanks, fixed
Matthew
on
/blog/66
Archive
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Chalkdust issue 17
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Mathsteroids on hyperbolic surfaces
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The databet
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Off-by-one errors
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24 Hour Maths Game Show
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Approximating π
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Build your own MENACE
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Close encounters of the second kind
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2020
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Dec 2020
Christmas card 2020
Nov 2020
Christmas (2020) is coming!
Jul 2020
Happy -6+τφ 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
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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
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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
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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
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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
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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
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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
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▲ hide ▲
Dec 2013
Assorted christmaths
Pointless probability
Jul 2013
"Uncanny" royal coincidence
Raspberry Pi weather station
2012
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Nov 2012
Tube map Platonic solids, pt. 2
Oct 2012
Tube map Platonic solids
Tags
edinburgh
folding tube maps
logo
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golden spiral
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ternary
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ucl
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palindromes
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final fantasy
advent calendar
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matrix of cofactors
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thirteen
fence posts
databet
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pi
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probability
fonts
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puzzles
menace
mathsjam
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sound
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simultaneous equations
polynomials
php
chess
nine men's morris
stickers
national lottery
chebyshev
speed
go
draughts
logic
hexapawn
recursion
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matrix of minors
mean
correlation
geogebra
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gather town
python
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braiding
tetris
cross stitch
realhats
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books
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dataset
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a gamut of games
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sobolev spaces
noughts and crosses
rust
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binary
asteroids
kenilworth
football
plastic ratio
youtube
propositional calculus
arrangement puzzles
stirling numbers
crochet
countdown
programming
wordle
guest posts
regular expressions
rhombicuboctahedron
wave scattering
manchester
rugby
inline code
game of life
trigonometry
royal institution
matrices
error bars
coins
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european cup
finite element method
golden ratio
errors
inverse matrices
gerry anderson
interpolation
coventry
data visualisation
dragon curves
oeis
crosswords
partridge puzzle
craft
folding paper
game show probability
harriss spiral
mathslogicbot
reddit
crossnumber
platonic solids
friendly squares
chalkdust magazine
hannah fry
newcastle
captain scarlet
computational complexity
machine learning
squares
kings
wool
hats
pac-man
geometry
radio 4
convergence
bodmas
misleading statistics
hyperbolic surfaces
data
london
nonograms
dates
numerical analysis
games
london underground
preconditioning
the aperiodical
graphs
big internet math-off
javascript
manchester science festival
anscombe's quartet
martin gardner
video games
standard deviation
matrix multiplication
pi approximation day
exponential growth
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fractals
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quadrilaterals
news
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light
Archive
Show me a random blog post
▼ show ▼
▲ hide ▲
2026
May 2026
World Cup stickers 2026
Apr 2026
A new puzzle every day
Mixing Wordle with other games
Feb 2026
Christmas (2025) is over
2025
Dec 2025
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 ▼
▲ 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 -6+τφ 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
folding tube maps
coins
chess
latex
tmip
interpolation
countdown
machine learning
ucl
error bars
golden ratio
sport
royal baby
polynomials
logic
anscombe's quartet
advent calendar
bodmas
folding paper
craft
chebyshev
game of life
rugby
manchester science festival
noughts and crosses
puzzles
london
exponential growth
london underground
world cup
dates
errors
cambridge
reddit
gerry anderson
correlation
news
bempp
turtles
gather town
raspberry pi
mean
matrix of cofactors
pac-man
weak imposition
coventry
signorini conditions
edinburgh
draughts
approximation
electromagnetic field
oeis
thirteen
kings
crochet
final fantasy
computational complexity
wordle
determinants
pythagoras
a gamut of games
ternary
radio 4
numerical analysis
zines
datasaurus dozen
christmas card
nonograms
the aperiodical
youtube
probability
inverse matrices
menace
hannah fry
inline code
finite group
programming
partridge puzzle
weather station
binary
data visualisation
gaussian elimination
crosswords
wool
football
palindromes
pokémon
manchester
european cup
captain scarlet
graph theory
arrangement puzzles
tennis
regular expressions
accuracy
bots
frobel
mathsjam
bluesky
python
stirling numbers
map projections
christmas
javascript
crossnumber
rust
pascal's triangle
matt parker
sound
golden spiral
sorting
squares
numbers
friendly squares
flexagons
dragon curves
rhombicuboctahedron
pokémon wordle
finite element method
wave scattering
boundary element methods
tetris
people maths
simultaneous equations
hyperbolic surfaces
graphs
databet
propositional calculus
big internet math-off
runge's phenomenon
game show probability
platonic solids
matrix of minors
matrices
logo
live stream
pi
matrix multiplication
video games
realhats
crossnumbers
geometry
recursion
preconditioning
stickers
newcastle
geogebra
mathsteroids
harriss spiral
talking maths in public
nine men's morris
books
chalkdust magazine
hats
games
phd
trigonometry
dataset
national lottery
arithmetic
24 hour maths
warwick
data
php
statistics
pizza cutting
quadrilaterals
sobolev spaces
royal institution
standard deviation
mathslogicbot
curvature
fractals
dinosaurs
pi approximation day
estimation
misleading statistics
braiding
alphabets
convergence
kenilworth
light
logs
speed
triangles
fence posts
guest posts
asteroids
plastic ratio
martin gardner
go
reuleaux polygons
hexapawn
fonts
bubble bobble
cross stitch
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on /blog/66