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Comments in green were written by me. Comments in blue were not written by me.
2017-12-20
What a fun diversion! I have to admit I can't remember how to solve #2 - I finally had to write some code. (So primitive.)
Heather
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/blog/47
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A surprising fact about quadrilaterals
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Log-scaled axes
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PhD thesis, chapter ∞
PhD thesis, chapter 5
PhD thesis, chapter 4
PhD thesis, chapter 3
Inverting a matrix
PhD thesis, chapter 2
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PhD thesis, chapter 1
Gaussian elimination
Matrix multiplication
Christmas (2019) is over
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A non-converging LaTeX document
TMiP 2019 treasure punt
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Big Internet Math-Off stickers 2019
Jun 2019
Proving a conjecture
Apr 2019
Harriss and other spirals
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realhats
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Christmas (2018) is over
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Christmas cross stitch
MENACE in fiction
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Christmas (2018) is coming!
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Runge's Phenomenon
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World Cup stickers 2018, pt. 3
Mathsteroids
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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
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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
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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!
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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 ▼
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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
▼ 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
bots
phd
european cup
people maths
boundary element methods
geogebra
flexagons
logo
books
christmas card
curvature
misleading statistics
sobolev spaces
matrices
dinosaurs
stickers
zines
hexapawn
friendly squares
wave scattering
matt parker
royal baby
braiding
london underground
mathslogicbot
triangles
data visualisation
stirling numbers
pi
folding paper
electromagnetic field
games
polynomials
dates
logs
graphs
christmas
weather station
arithmetic
countdown
determinants
live stream
draughts
matrix of cofactors
mathsjam
finite element method
talking maths in public
binary
data
chess
puzzles
propositional calculus
crossnumbers
crosswords
databet
noughts and crosses
bempp
trigonometry
video games
convergence
wool
estimation
regular expressions
sorting
standard deviation
golden ratio
simultaneous equations
fence posts
ternary
martin gardner
fonts
nine men's morris
folding tube maps
football
chebyshev
matrix of minors
tennis
hats
interpolation
map projections
graph theory
menace
exponential growth
news
mean
manchester
php
computational complexity
radio 4
crochet
logic
cross stitch
golden spiral
oeis
python
chalkdust magazine
inverse matrices
signorini conditions
runge's phenomenon
approximation
cambridge
bubble bobble
manchester science festival
pizza cutting
bodmas
fractals
pi approximation day
captain scarlet
matrix multiplication
light
reddit
newcastle
crossnumber
pascal's triangle
errors
squares
big internet math-off
pac-man
dragon curves
craft
guest posts
royal institution
frobel
weak imposition
plastic ratio
accuracy
gather town
error bars
ucl
speed
go
hyperbolic surfaces
world cup
datasaurus dozen
preconditioning
geometry
final fantasy
coins
rugby
quadrilaterals
latex
24 hour maths
hannah fry
edinburgh
game show probability
asteroids
recursion
realhats
kings
a gamut of games
advent calendar
the aperiodical
sport
gerry anderson
raspberry pi
reuleaux polygons
london
numbers
platonic solids
finite group
anscombe's quartet
inline code
mathsteroids
numerical analysis
sound
national lottery
probability
dataset
youtube
harriss spiral
machine learning
rhombicuboctahedron
palindromes
gaussian elimination
tmip
statistics
javascript
turtles
programming
game of life
pythagoras
correlation
© Matthew Scroggs 2012–2025
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