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2020-12-18
@
Eric
: Thanks, fixed it
Matthew
on
/blog/86
Archive
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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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2020
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Jul 2020
Happy -5+5φ+√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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Nov 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
nonograms
newcastle
platonic solids
runge's phenomenon
machine learning
dinosaurs
talking maths in public
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manchester science festival
sport
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reuleaux polygons
matrix of minors
tennis
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books
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arithmetic
logo
partridge puzzle
games
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wordle
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phd
crochet
final fantasy
24 hour maths
flexagons
weak imposition
determinants
logic
pi approximation day
correlation
warwick
crossnumbers
youtube
london
matrix of cofactors
binary
finite element method
pizza cutting
fractals
dates
errors
data visualisation
asteroids
mathslogicbot
arrangement puzzles
chebyshev
martin gardner
geogebra
probability
numbers
pascal's triangle
edinburgh
draughts
rhombicuboctahedron
golden ratio
signorini conditions
bubble bobble
game of life
noughts and crosses
wave scattering
logs
matt parker
bodmas
mathsjam
mathsteroids
harriss spiral
oeis
craft
pythagoras
programming
chalkdust magazine
datasaurus dozen
folding tube maps
graphs
hexapawn
zines
london underground
alphabets
the aperiodical
anscombe's quartet
reddit
gather town
rugby
crosswords
christmas
fence posts
royal institution
latex
interpolation
menace
video games
bots
a gamut of games
mean
golden spiral
braiding
standard deviation
tetris
dataset
folding paper
squares
preconditioning
python
stirling numbers
pokémon wordle
sorting
boundary element methods
manchester
weather station
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sobolev spaces
plastic ratio
sound
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hats
php
live stream
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people maths
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 -5+5φ+√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
quadrilaterals
football
hats
rhombicuboctahedron
boundary element methods
probability
anscombe's quartet
frobel
preconditioning
misleading statistics
exponential growth
chebyshev
rust
data
bluesky
inline code
simultaneous equations
pizza cutting
books
people maths
chalkdust magazine
sobolev spaces
datasaurus dozen
reddit
christmas
mathsjam
palindromes
weak imposition
realhats
logo
sport
christmas card
graphs
graph theory
recursion
advent calendar
propositional calculus
convergence
royal baby
stickers
approximation
matrices
runge's phenomenon
chess
light
curvature
interpolation
rugby
radio 4
pythagoras
matt parker
game show probability
fence posts
guest posts
hexapawn
coins
gaussian elimination
wordle
gather town
24 hour maths
gerry anderson
mathsteroids
bempp
menace
speed
countdown
crosswords
bots
video games
cambridge
finite element method
pokémon wordle
flexagons
logic
craft
dataset
london
youtube
golden ratio
correlation
nonograms
asteroids
pi approximation day
arithmetic
ucl
national lottery
triangles
binary
weather station
game of life
news
inverse matrices
logs
crossnumbers
cross stitch
signorini conditions
crochet
martin gardner
alphabets
big internet math-off
geogebra
matrix of minors
live stream
wave scattering
estimation
pac-man
kenilworth
trigonometry
european cup
machine learning
hannah fry
friendly squares
draughts
ternary
numbers
tetris
turtles
numerical analysis
matrix of cofactors
mathslogicbot
manchester
programming
captain scarlet
tennis
determinants
fractals
golden spiral
dates
bubble bobble
bodmas
regular expressions
map projections
phd
hyperbolic surfaces
electromagnetic field
final fantasy
squares
noughts and crosses
statistics
coventry
newcastle
matrix multiplication
latex
talking maths in public
manchester science festival
fonts
raspberry pi
python
databet
reuleaux polygons
polynomials
games
javascript
pokémon
pi
oeis
geometry
finite group
pascal's triangle
world cup
puzzles
nine men's morris
sound
arrangement puzzles
zines
dinosaurs
royal institution
accuracy
error bars
data visualisation
folding paper
wool
stirling numbers
braiding
edinburgh
platonic solids
sorting
warwick
kings
folding tube maps
standard deviation
tmip
go
plastic ratio
dragon curves
thirteen
partridge puzzle
errors
computational complexity
php
crossnumber
a gamut of games
london underground
mean
harriss spiral
the aperiodical
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