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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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Christmas (2023) is coming!
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Happy (√3-√2)+9 Approximation Day!
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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
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A non-converging LaTeX document
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Big Internet Math-Off stickers 2019
Jun 2019
Proving a conjecture
Apr 2019
Harriss and other spirals
Mar 2019
realhats
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Christmas (2018) is over
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Dec 2018
Christmas cross stitch
MENACE in fiction
Christmas card 2018
Nov 2018
Christmas (2018) is coming!
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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
graph theory
binary
noughts and crosses
world cup
statistics
24 hour maths
talking maths in public
logic
weak imposition
matrix multiplication
youtube
logs
european cup
radio 4
reddit
inline code
pythagoras
newcastle
exponential growth
mathsjam
nine men's morris
quadrilaterals
royal institution
weather station
video games
pac-man
game of life
pizza cutting
countdown
machine learning
raspberry pi
phd
correlation
live stream
convergence
fractals
preconditioning
matt parker
news
craft
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mathslogicbot
realhats
folding paper
electromagnetic field
captain scarlet
the aperiodical
stirling numbers
manchester
gather town
gaussian elimination
misleading statistics
turtles
football
bodmas
wave scattering
sorting
a gamut of games
triangles
ucl
dragon curves
geogebra
python
flexagons
ternary
fence posts
latex
big internet math-off
stickers
estimation
coins
dataset
sound
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books
datasaurus dozen
dates
cross stitch
accuracy
golden spiral
hannah fry
simultaneous equations
cambridge
bubble bobble
data
geometry
fonts
chebyshev
databet
gerry anderson
finite group
harriss spiral
advent calendar
guest posts
anscombe's quartet
hats
mathsteroids
finite element method
determinants
chalkdust magazine
rhombicuboctahedron
approximation
national lottery
people maths
manchester science festival
sobolev spaces
speed
platonic solids
matrix of cofactors
martin gardner
probability
pi
folding tube maps
games
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numbers
tennis
rugby
final fantasy
crochet
christmas
hexapawn
christmas card
matrix of minors
arithmetic
edinburgh
map projections
light
recursion
graphs
oeis
pi approximation day
signorini conditions
go
interpolation
bempp
sport
runge's phenomenon
propositional calculus
draughts
polynomials
reuleaux polygons
crossnumber
plastic ratio
trigonometry
chess
programming
mean
logo
tmip
golden ratio
pascal's triangle
curvature
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errors
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