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Comments in green were written by me. Comments in blue were not written by me.
2016-12-20
@
Dan Whitman
: Find the difference between the original number and the reverse of the original. Call this difference \(a\). Next add \(a\) to the reverse of \(a\)...
Matthew
on
/blog/37
×1
2016-12-20
@
Matthew
: Thank you for the prompt response! It makes sense now and perhaps I should have read a little closer!
Dan Whitman
on
/blog/37
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A nonogram alphabet
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How to write a crossnumber
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Christmas (2024) is over
Friendly squares
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A regular expression Christmas puzzle
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Logo Asteroids
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Mathsteroids on hyperbolic surfaces
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The databet
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Dec 2022
Off-by-one errors
Christmas card 2022
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Christmas (2022) is coming!
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Build your own MENACE
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Dec 2020
Christmas card 2020
Nov 2020
Christmas (2020) is coming!
Jul 2020
Happy -26+eg 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
crochet
friendly squares
hexapawn
databet
php
sport
advent calendar
simultaneous equations
pokémon wordle
wool
zines
standard deviation
raspberry pi
flexagons
rugby
boundary element methods
big internet math-off
ucl
convergence
gerry anderson
matrices
arrangement puzzles
dataset
determinants
royal institution
newcastle
propositional calculus
rhombicuboctahedron
mean
kings
christmas card
interpolation
football
people maths
data
matrix multiplication
cross stitch
pizza cutting
coins
matt parker
thirteen
graph theory
gather town
accuracy
bodmas
errors
polynomials
finite element method
world cup
wave scattering
manchester
braiding
matrix of minors
wordle
reddit
mathsjam
arithmetic
alphabets
stickers
crossnumbers
graphs
news
computational complexity
phd
christmas
radio 4
puzzles
javascript
pascal's triangle
chess
video games
hannah fry
statistics
platonic solids
plastic ratio
countdown
24 hour maths
tmip
fence posts
dinosaurs
numbers
speed
light
pac-man
sobolev spaces
probability
oeis
trigonometry
dragon curves
golden spiral
exponential growth
bempp
game show probability
captain scarlet
final fantasy
go
gaussian elimination
sorting
coventry
curvature
folding paper
approximation
london underground
fractals
hyperbolic surfaces
bluesky
martin gardner
warwick
games
london
geogebra
guest posts
triangles
regular expressions
anscombe's quartet
datasaurus dozen
youtube
hats
map projections
python
palindromes
european cup
craft
logo
sound
electromagnetic field
machine learning
rust
a gamut of games
misleading statistics
inverse matrices
matrix of cofactors
quadrilaterals
weather station
draughts
inline code
geometry
pi
bubble bobble
reuleaux polygons
crosswords
game of life
pokémon
finite group
harriss spiral
live stream
mathsteroids
weak imposition
realhats
preconditioning
menace
numerical analysis
royal baby
crossnumber
pythagoras
chalkdust magazine
pi approximation day
latex
tetris
frobel
bots
mathslogicbot
recursion
golden ratio
asteroids
edinburgh
partridge puzzle
correlation
error bars
turtles
signorini conditions
chebyshev
folding tube maps
nine men's morris
the aperiodical
tennis
national lottery
noughts and crosses
dates
ternary
fonts
binary
programming
logs
squares
cambridge
nonograms
stirling numbers
talking maths in public
estimation
logic
manchester science festival
data visualisation
kenilworth
runge's phenomenon
books
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