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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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A surprising fact about quadrilaterals
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Log-scaled axes
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PhD thesis, chapter ∞
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PhD thesis, chapter 1
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A non-converging LaTeX document
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Proving a conjecture
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Runge's Phenomenon
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A bad Puzzle for Today
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A 20,000-to-1 baby?
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Origins of World War I
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The importance of estimation error
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Solving the cross diagonal cover problem
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Braiding, pt. 2
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Making names in Life
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Proving Pythagoras' theorem
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Assorted christmaths
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"Uncanny" royal coincidence
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Tube map Platonic solids, pt. 2
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Tube map Platonic solids
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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 10+cos(τ) 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
signorini conditions
stirling numbers
christmas
arithmetic
matrices
guest posts
hannah fry
fence posts
boundary element methods
wool
logo
curvature
polynomials
mean
standard deviation
graph theory
golden spiral
sport
quadrilaterals
the aperiodical
folding paper
rhombicuboctahedron
finite element method
fractals
correlation
pythagoras
chebyshev
databet
game of life
gaussian elimination
gerry anderson
statistics
phd
python
javascript
geogebra
machine learning
fonts
wave scattering
datasaurus dozen
convergence
world cup
ucl
trigonometry
mathsjam
latex
noughts and crosses
bots
edinburgh
reddit
news
24 hour maths
approximation
inline code
rugby
preconditioning
football
sobolev spaces
braiding
people maths
mathsteroids
numerical analysis
european cup
cross stitch
asteroids
electromagnetic field
programming
live stream
platonic solids
chess
triangles
raspberry pi
estimation
logs
royal institution
reuleaux polygons
dataset
accuracy
computational complexity
hexapawn
dinosaurs
data
pascal's triangle
regular expressions
folding tube maps
a gamut of games
binary
talking maths in public
game show probability
turtles
frobel
royal baby
geometry
tmip
manchester science festival
newcastle
golden ratio
matt parker
speed
gather town
oeis
manchester
simultaneous equations
martin gardner
bodmas
plastic ratio
bempp
coins
zines
anscombe's quartet
books
mathslogicbot
london underground
bubble bobble
sound
dates
london
php
draughts
palindromes
numbers
games
countdown
flexagons
go
runge's phenomenon
cambridge
video games
harriss spiral
puzzles
data visualisation
christmas card
map projections
pi approximation day
menace
tennis
hyperbolic surfaces
kings
light
nine men's morris
crossnumber
ternary
propositional calculus
hats
crochet
probability
final fantasy
error bars
matrix multiplication
recursion
radio 4
pi
errors
squares
pac-man
chalkdust magazine
determinants
dragon curves
exponential growth
captain scarlet
logic
finite group
inverse matrices
matrix of minors
misleading statistics
graphs
interpolation
pizza cutting
big internet math-off
matrix of cofactors
sorting
stickers
youtube
advent calendar
weather station
friendly squares
national lottery
realhats
craft
weak imposition
© Matthew Scroggs 2012–2025
on /blog/69