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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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Archive
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Feb 2024
Zines, pt. 2
Jan 2024
Christmas (2023) is over
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Dec 2023
Christmas card 2023
Nov 2023
Christmas (2023) is coming!
Zines
Sep 2023
TMiP 2023 puzzle hunt
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Chalkdust issue 17
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Logo Asteroids
Mar 2023
Mathsteroids on hyperbolic surfaces
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The databet
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Christmas (2022) is over
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▼ show ▼
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Dec 2022
Off-by-one errors
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Christmas (2022) is coming!
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24 Hour Maths Game Show
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Build your own MENACE
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Christmas (2021) is coming!
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Close encounters of the second kind
Jan 2021
Christmas (2020) is over
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Dec 2020
Christmas card 2020
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Christmas (2020) is coming!
Jul 2020
Happy ((τ-e)+(2ϕ))-6 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
preconditioning
numbers
bodmas
inline code
mean
data
video games
simultaneous equations
datasaurus dozen
binary
world cup
crossnumber
wool
sport
football
tmip
game show probability
hannah fry
fence posts
draughts
matrices
countdown
zines
london
graphs
dataset
noughts and crosses
gerry anderson
logic
the aperiodical
menace
games
folding tube maps
weather station
hexapawn
realhats
hats
sorting
plastic ratio
finite group
crochet
game of life
christmas card
talking maths in public
interpolation
pac-man
nine men's morris
royal institution
palindromes
advent calendar
approximation
captain scarlet
raspberry pi
map projections
matrix multiplication
mathslogicbot
golden spiral
propositional calculus
go
ternary
speed
programming
guest posts
standard deviation
weak imposition
chalkdust magazine
christmas
sobolev spaces
stirling numbers
logo
frobel
estimation
a gamut of games
exponential growth
gaussian elimination
stickers
live stream
london underground
triangles
manchester
braiding
radio 4
numerical analysis
matt parker
national lottery
light
accuracy
hyperbolic surfaces
final fantasy
python
statistics
martin gardner
misleading statistics
bempp
big internet math-off
people maths
gather town
tennis
cross stitch
craft
cambridge
logs
curvature
folding paper
geometry
recursion
arithmetic
computational complexity
electromagnetic field
correlation
fonts
pythagoras
news
trigonometry
manchester science festival
pascal's triangle
european cup
rhombicuboctahedron
chess
royal baby
fractals
books
pizza cutting
ucl
php
coins
reuleaux polygons
data visualisation
bubble bobble
reddit
convergence
dinosaurs
errors
sound
wave scattering
puzzles
boundary element methods
chebyshev
dragon curves
matrix of cofactors
dates
determinants
inverse matrices
asteroids
geogebra
newcastle
golden ratio
signorini conditions
youtube
flexagons
javascript
error bars
probability
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pi
mathsjam
oeis
pi approximation day
phd
24 hour maths
polynomials
turtles
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anscombe's quartet
databet
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runge's phenomenon
latex
squares
edinburgh
© Matthew Scroggs 2012–2024
on /blog/69