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Comments in green were written by me. Comments in blue were not written by me.
2024-12-13
@
Seth Cohen
: In response to my earlier comment, I solved it assuming it's correct as written, so I guess it's correct as written!
Seth Cohen
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A nonogram alphabet
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A regular expression Christmas puzzle
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Build your own MENACE
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2020
▼ show ▼
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Dec 2020
Christmas card 2020
Nov 2020
Christmas (2020) is coming!
Jul 2020
Happy -5+5φ+√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
▼ show ▼
▲ hide ▲
Dec 2019
Visualising MENACE's learning
Christmas card 2019
Nov 2019
Christmas (2019) is coming!
Sep 2019
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
Jan 2019
Christmas (2018) is over
2018
▼ show ▼
▲ hide ▲
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
weak imposition
interpolation
matrix of cofactors
dates
crochet
asteroids
partridge puzzle
bubble bobble
platonic solids
harriss spiral
signorini conditions
squares
mathsteroids
fractals
realhats
datasaurus dozen
countdown
live stream
approximation
kings
machine learning
electromagnetic field
chebyshev
craft
tetris
cambridge
news
noughts and crosses
thirteen
sobolev spaces
logic
gather town
puzzles
numbers
hats
fonts
big internet math-off
finite element method
crosswords
oeis
standard deviation
a gamut of games
tmip
london underground
bempp
folding tube maps
game of life
sorting
fence posts
cross stitch
bodmas
polynomials
recursion
kenilworth
pac-man
simultaneous equations
pokémon
python
crossnumber
triangles
pi
turtles
chess
draughts
statistics
nonograms
data visualisation
data
matrix multiplication
mean
dragon curves
menace
christmas card
royal institution
runge's phenomenon
preconditioning
chalkdust magazine
mathslogicbot
people maths
hexapawn
javascript
misleading statistics
reddit
game show probability
correlation
matrix of minors
geometry
books
braiding
pizza cutting
determinants
ternary
error bars
royal baby
world cup
final fantasy
geogebra
hannah fry
london
captain scarlet
errors
convergence
talking maths in public
gaussian elimination
boundary element methods
manchester science festival
rust
go
wool
finite group
friendly squares
logs
golden ratio
golden spiral
probability
regular expressions
logo
ucl
inverse matrices
advent calendar
computational complexity
radio 4
light
matrices
curvature
plastic ratio
gerry anderson
wordle
pythagoras
rugby
numerical analysis
folding paper
map projections
pokémon wordle
latex
accuracy
php
bluesky
weather station
video games
sound
rhombicuboctahedron
christmas
alphabets
bots
the aperiodical
crossnumbers
manchester
newcastle
anscombe's quartet
quadrilaterals
hyperbolic surfaces
phd
dinosaurs
tennis
coventry
graphs
zines
inline code
stirling numbers
raspberry pi
estimation
wave scattering
palindromes
arrangement puzzles
binary
graph theory
pascal's triangle
games
reuleaux polygons
european cup
martin gardner
frobel
24 hour maths
edinburgh
warwick
youtube
matt parker
national lottery
coins
programming
propositional calculus
mathsjam
stickers
football
trigonometry
arithmetic
databet
pi approximation day
exponential growth
sport
guest posts
nine men's morris
flexagons
dataset
speed
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