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Comments in green were written by me. Comments in blue were not written by me.
2020-12-04
@
Tara
: Yes, looks like you may have got an incorrect answer for one of the black puzzles
Matthew
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Happy -26+2g√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
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Dec 2019
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Christmas card 2019
Nov 2019
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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
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Christmas (2018) is over
2018
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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
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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 ▼
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Nov 2012
Tube map Platonic solids, pt. 2
Oct 2012
Tube map Platonic solids
Tags
nine men's morris
pizza cutting
logs
craft
dragon curves
crochet
big internet math-off
geometry
correlation
bempp
game of life
recursion
tennis
london underground
mean
national lottery
convergence
quadrilaterals
plastic ratio
finite element method
matrices
dataset
speed
fractals
bubble bobble
triangles
tmip
signorini conditions
reuleaux polygons
arithmetic
weather station
statistics
approximation
gaussian elimination
bodmas
preconditioning
people maths
bots
electromagnetic field
finite group
sobolev spaces
errors
folding tube maps
matt parker
chebyshev
exponential growth
video games
the aperiodical
standard deviation
a gamut of games
accuracy
gather town
live stream
simultaneous equations
menace
christmas card
games
polynomials
boundary element methods
pac-man
stickers
interpolation
mathsjam
hannah fry
24 hour maths
hyperbolic surfaces
inverse matrices
royal baby
cambridge
geogebra
gerry anderson
php
european cup
talking maths in public
matrix of cofactors
raspberry pi
coins
ucl
rhombicuboctahedron
advent calendar
rugby
datasaurus dozen
error bars
pythagoras
sorting
matrix of minors
christmas
misleading statistics
wool
hats
manchester science festival
harriss spiral
london
graph theory
oeis
mathsteroids
crossnumber
dinosaurs
phd
puzzles
final fantasy
platonic solids
guest posts
go
ternary
game show probability
noughts and crosses
inline code
computational complexity
palindromes
light
graphs
frobel
curvature
wave scattering
chess
turtles
news
royal institution
data
chalkdust magazine
draughts
probability
databet
estimation
folding paper
football
numerical analysis
captain scarlet
binary
realhats
latex
dates
weak imposition
youtube
countdown
logo
manchester
sound
martin gardner
flexagons
python
world cup
pascal's triangle
numbers
pi approximation day
hexapawn
reddit
cross stitch
javascript
radio 4
edinburgh
anscombe's quartet
map projections
asteroids
fonts
determinants
fence posts
machine learning
mathslogicbot
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runge's phenomenon
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squares
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stirling numbers
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programming
propositional calculus
logic
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