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Comments in green were written by me. Comments in blue were not written by me.
2019-12-09
Is it correct that the rules allow for all four inhabitants to be lying about everything?
Jonathan
on
/blog/69
2019-12-10
@
Jonathan
: Yes, they could all be lying. But one might contradict another at some point to make this impossible...
Matthew
on
/blog/69
2019-12-12
@
Matthew
: If an inhabitant is a liar, do they
always
lie?
(anonymous)
on
/blog/69
2019-12-12
@
(anonymous)
: Yes. Every islander will either always tell the truth or always lie.
Matthew
on
/blog/69
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Log-scaled axes
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PhD thesis, chapter ∞
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Braiding, pt. 2
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Electromagnetic Field talk
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Assorted christmaths
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"Uncanny" royal coincidence
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Logo Asteroids
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Mathsteroids on hyperbolic surfaces
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Off-by-one errors
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Approximating π
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Christmas (2020) is coming!
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Happy 5+e-φ+√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 ▼
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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
▼ 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
runge's phenomenon
youtube
game of life
bots
folding tube maps
world cup
graphs
php
pizza cutting
computational complexity
data
ucl
signorini conditions
game show probability
mathsteroids
standard deviation
hannah fry
people maths
football
martin gardner
stickers
fence posts
sound
rugby
craft
arithmetic
hyperbolic surfaces
tennis
javascript
databet
chalkdust magazine
games
recursion
the aperiodical
asteroids
zines
interpolation
machine learning
inverse matrices
numbers
harriss spiral
chebyshev
simultaneous equations
correlation
latex
nine men's morris
24 hour maths
live stream
polynomials
logic
curvature
newcastle
turtles
pi approximation day
light
pi
kings
accuracy
phd
sobolev spaces
pac-man
a gamut of games
data visualisation
estimation
convergence
quadrilaterals
manchester
folding paper
inline code
gather town
ternary
weather station
pythagoras
boundary element methods
edinburgh
pascal's triangle
radio 4
numerical analysis
wave scattering
royal institution
anscombe's quartet
bempp
matrix of cofactors
london
final fantasy
programming
realhats
squares
approximation
datasaurus dozen
geometry
bubble bobble
trigonometry
plastic ratio
errors
determinants
stirling numbers
advent calendar
guest posts
national lottery
books
raspberry pi
draughts
menace
logo
crossnumber
tmip
weak imposition
matrix of minors
coins
platonic solids
video games
crochet
go
european cup
dinosaurs
misleading statistics
error bars
finite element method
countdown
news
matrix multiplication
python
crossnumbers
dataset
manchester science festival
logs
cambridge
sport
gaussian elimination
binary
statistics
dragon curves
puzzles
chess
reuleaux polygons
probability
finite group
fonts
cross stitch
regular expressions
propositional calculus
noughts and crosses
gerry anderson
frobel
big internet math-off
graph theory
rhombicuboctahedron
oeis
golden spiral
captain scarlet
royal baby
palindromes
wool
reddit
hexapawn
triangles
talking maths in public
friendly squares
dates
christmas card
geogebra
flexagons
crosswords
golden ratio
matt parker
exponential growth
mathslogicbot
fractals
mean
braiding
sorting
electromagnetic field
matrices
hats
speed
preconditioning
bodmas
christmas
mathsjam
map projections
london underground
© Matthew Scroggs 2012–2025
on /blog/69