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2019-07-04
@
Road
: Thanks, fixed
Matthew
on
/blog/66
Archive
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Off-by-one errors
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Approximating π
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Build your own MENACE
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Christmas (2020) is coming!
Jul 2020
Happy 2+g-φ-5√2 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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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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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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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
game show probability
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frobel
binary
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ternary
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friendly squares
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talking maths in public
dataset
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standard deviation
machine learning
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noughts and crosses
errors
weak imposition
radio 4
golden spiral
mathsjam
hannah fry
determinants
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wool
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football
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tennis
matrix of cofactors
anscombe's quartet
pizza cutting
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pi approximation day
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advent calendar
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mathslogicbot
chalkdust magazine
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misleading statistics
books
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inline code
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matrix multiplication
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graphs
christmas card
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regular expressions
finite element method
sorting
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menace
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fence posts
correlation
mean
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craft
coventry
platonic solids
map projections
video games
statistics
geometry
gerry anderson
warwick
dragon curves
countdown
games
palindromes
plastic ratio
sound
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bubble bobble
bempp
partridge puzzle
gaussian elimination
london underground
boundary element methods
bots
crossnumbers
graph theory
arithmetic
polynomials
kings
bodmas
24 hour maths
recursion
sport
puzzles
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national lottery
live stream
runge's phenomenon
preconditioning
approximation
folding tube maps
hexapawn
geogebra
coins
logs
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light
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nine men's morris
inverse matrices
edinburgh
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php
crochet
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reddit
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dinosaurs
london
weather station
probability
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exponential growth
bluesky
ucl
pi
kenilworth
rust
go
datasaurus dozen
programming
a gamut of games
mathsteroids
youtube
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people maths
hats
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news
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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 2+g-φ-5√2 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
squares
nonograms
chalkdust magazine
data visualisation
electromagnetic field
signorini conditions
braiding
countdown
sport
gather town
crochet
menace
databet
london underground
dragon curves
curvature
matt parker
advent calendar
phd
pizza cutting
gerry anderson
bluesky
edinburgh
exponential growth
logs
captain scarlet
martin gardner
bempp
alphabets
rhombicuboctahedron
game of life
reuleaux polygons
puzzles
royal institution
coins
world cup
manchester science festival
raspberry pi
weak imposition
triangles
coventry
finite group
estimation
stirling numbers
wave scattering
flexagons
24 hour maths
speed
game show probability
convergence
plastic ratio
thirteen
inline code
golden ratio
fonts
youtube
latex
asteroids
matrix multiplication
video games
propositional calculus
bubble bobble
weather station
european cup
datasaurus dozen
machine learning
news
misleading statistics
mathsjam
pi
sound
fence posts
bodmas
binary
guest posts
mathsteroids
christmas card
pokémon wordle
go
final fantasy
finite element method
hyperbolic surfaces
nine men's morris
rust
hats
interpolation
zines
logic
chebyshev
gaussian elimination
partridge puzzle
royal baby
wordle
anscombe's quartet
simultaneous equations
folding paper
map projections
football
correlation
regular expressions
javascript
accuracy
trigonometry
polynomials
geometry
talking maths in public
boundary element methods
platonic solids
harriss spiral
crosswords
stickers
mathslogicbot
live stream
pac-man
ucl
hannah fry
matrix of minors
fractals
a gamut of games
determinants
christmas
national lottery
mean
manchester
turtles
preconditioning
inverse matrices
realhats
numerical analysis
rugby
light
pythagoras
recursion
palindromes
radio 4
craft
matrix of cofactors
python
logo
friendly squares
probability
frobel
pi approximation day
programming
the aperiodical
approximation
computational complexity
warwick
tennis
matrices
numbers
newcastle
runge's phenomenon
dates
crossnumbers
arrangement puzzles
quadrilaterals
wool
standard deviation
people maths
chess
php
pokémon
error bars
cross stitch
bots
books
hexapawn
dataset
games
crossnumber
kenilworth
golden spiral
tetris
geogebra
big internet math-off
statistics
graphs
ternary
dinosaurs
data
arithmetic
folding tube maps
reddit
draughts
cambridge
tmip
noughts and crosses
pascal's triangle
oeis
sobolev spaces
errors
kings
sorting
graph theory
london
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