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Comments in green were written by me. Comments in blue were not written by me.
2018-12-16
The script for checking the answers doesn't work properly
Carmel
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2018-12-17
@
Carmel
: It's not meant to check your answers. It only shows up red if the number you enter cannot be split into valid pairs (eg the number has an odd number of digits or one of the pairs of digits is greater than 20).
Matthew
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Interesting tautologies
Mar 2020
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
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Proving a conjecture
Apr 2019
Harriss and other spirals
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realhats
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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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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 ▼
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Dec 2017
Christmas card 2017
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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!
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
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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
asteroids
sound
sobolev spaces
estimation
runge's phenomenon
game show probability
gather town
preconditioning
braiding
ternary
fractals
london
matt parker
people maths
rhombicuboctahedron
folding paper
geometry
final fantasy
craft
radio 4
christmas
quadrilaterals
news
guest posts
bempp
php
pizza cutting
chebyshev
python
dinosaurs
boundary element methods
determinants
graphs
draughts
royal institution
advent calendar
video games
logs
plastic ratio
interpolation
bubble bobble
weak imposition
cambridge
platonic solids
coins
talking maths in public
arithmetic
manchester
dates
books
turtles
errors
martin gardner
reuleaux polygons
royal baby
error bars
phd
realhats
bodmas
tmip
chalkdust magazine
palindromes
big internet math-off
golden spiral
electromagnetic field
pi approximation day
matrix of minors
recursion
crossnumber
frobel
finite group
24 hour maths
nine men's morris
logo
standard deviation
programming
wave scattering
mean
puzzles
pac-man
cross stitch
latex
gerry anderson
stirling numbers
approximation
matrix multiplication
hats
raspberry pi
trigonometry
dragon curves
probability
pythagoras
accuracy
european cup
triangles
misleading statistics
logic
propositional calculus
pascal's triangle
javascript
light
hexapawn
rugby
pi
matrices
speed
manchester science festival
numbers
golden ratio
london underground
mathsjam
inverse matrices
ucl
countdown
anscombe's quartet
numerical analysis
game of life
live stream
convergence
hannah fry
zines
sorting
fence posts
tennis
data visualisation
games
wool
gaussian elimination
sport
noughts and crosses
stickers
menace
databet
harriss spiral
the aperiodical
mathsteroids
machine learning
matrix of cofactors
map projections
geogebra
correlation
exponential growth
datasaurus dozen
computational complexity
simultaneous equations
data
hyperbolic surfaces
crochet
chess
national lottery
a gamut of games
squares
finite element method
weather station
polynomials
flexagons
mathslogicbot
binary
youtube
statistics
folding tube maps
football
edinburgh
inline code
signorini conditions
go
oeis
dataset
fonts
newcastle
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graph theory
world cup
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reddit
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