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Comments in green were written by me. Comments in blue were not written by me.
2019-12-22
Is it possible to send answers for checking on the website like last year, to find out how many are correct?
Reza
on
/blog/69
2019-12-22
@
Reza
: Yes, that information will appear below the Advent calendar on Christmas Eve.
Matthew
on
/blog/69
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A bad Puzzle for Today
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Happy ((gτ)-(π-√2))-58 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
2019
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Dec 2019
Visualising MENACE's learning
Christmas card 2019
Nov 2019
Christmas (2019) is coming!
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A non-converging LaTeX document
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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
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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
▼ 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
gaussian elimination
mathsjam
light
exponential growth
folding tube maps
php
youtube
fence posts
geometry
menace
radio 4
matrices
misleading statistics
map projections
wave scattering
puzzles
palindromes
polynomials
triangles
datasaurus dozen
squares
christmas
curvature
logic
latex
bempp
royal baby
chalkdust magazine
estimation
stirling numbers
gather town
errors
runge's phenomenon
big internet math-off
dragon curves
braiding
mean
newcastle
plastic ratio
realhats
sobolev spaces
platonic solids
fonts
a gamut of games
hats
reuleaux polygons
anscombe's quartet
news
numbers
game of life
matrix multiplication
ternary
national lottery
the aperiodical
countdown
pythagoras
geogebra
dataset
oeis
dates
weak imposition
propositional calculus
probability
christmas card
error bars
arithmetic
manchester
programming
sound
noughts and crosses
pi
tennis
pac-man
video games
sorting
graph theory
advent calendar
rugby
turtles
data visualisation
dinosaurs
stickers
accuracy
gerry anderson
craft
golden spiral
logs
javascript
hyperbolic surfaces
finite element method
computational complexity
chebyshev
matt parker
graphs
simultaneous equations
european cup
golden ratio
signorini conditions
recursion
sport
go
raspberry pi
edinburgh
game show probability
electromagnetic field
guest posts
rhombicuboctahedron
fractals
matrix of cofactors
london underground
pi approximation day
24 hour maths
hexapawn
final fantasy
interpolation
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cambridge
mathslogicbot
games
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royal institution
databet
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inline code
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frobel
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manchester science festival
numerical analysis
weather station
bubble bobble
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ucl
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talking maths in public
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on /blog/69