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Comments in green were written by me. Comments in blue were not written by me.
2019-02-25
When I try to change the settings of MENACE2, the sixth move is considered "NaN"... Hope you can fix this
Alexis
on
/blog/19
2019-02-25
@
Alexis
: Well spotted. There was a typo in the variable name used for the third move boxes, I've fixed this now
Matthew
on
/blog/19
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How to write a crossnumber
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A regular expression Christmas puzzle
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Logo Asteroids
Mar 2023
Mathsteroids on hyperbolic surfaces
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The databet
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Dec 2022
Off-by-one errors
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Approximating π
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Build your own MENACE
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Dec 2020
Christmas card 2020
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Christmas (2020) is coming!
Jul 2020
Happy 5+e-φ+√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
folding paper
mean
estimation
map projections
mathsteroids
numerical analysis
standard deviation
friendly squares
correlation
matt parker
big internet math-off
sorting
turtles
chebyshev
platonic solids
craft
london underground
european cup
convergence
programming
palindromes
matrix multiplication
curvature
squares
simultaneous equations
oeis
php
python
hyperbolic surfaces
national lottery
a gamut of games
bots
hexapawn
data
statistics
dates
stirling numbers
inline code
raspberry pi
football
rhombicuboctahedron
frobel
puzzles
countdown
bodmas
phd
pythagoras
books
pascal's triangle
crossnumber
flexagons
folding tube maps
graphs
gaussian elimination
interpolation
chalkdust magazine
crochet
approximation
pizza cutting
finite group
error bars
pi
talking maths in public
reuleaux polygons
crossnumbers
pac-man
misleading statistics
data visualisation
electromagnetic field
game of life
royal baby
weather station
machine learning
stickers
mathsjam
logo
golden spiral
chess
regular expressions
javascript
quadrilaterals
accuracy
ucl
captain scarlet
crosswords
graph theory
databet
bempp
mathslogicbot
matrix of minors
sobolev spaces
plastic ratio
live stream
radio 4
edinburgh
dragon curves
finite element method
london
gerry anderson
christmas card
dinosaurs
cambridge
datasaurus dozen
propositional calculus
manchester science festival
sound
ternary
martin gardner
world cup
24 hour maths
exponential growth
news
game show probability
games
people maths
wave scattering
fonts
trigonometry
the aperiodical
go
video games
boundary element methods
coins
light
geometry
noughts and crosses
fence posts
hats
bubble bobble
rugby
fractals
guest posts
inverse matrices
speed
menace
arithmetic
signorini conditions
pi approximation day
errors
harriss spiral
numbers
braiding
latex
golden ratio
asteroids
newcastle
preconditioning
logs
recursion
triangles
matrix of cofactors
runge's phenomenon
computational complexity
final fantasy
gather town
kings
dataset
wool
matrices
probability
cross stitch
christmas
logic
youtube
manchester
sport
draughts
nine men's morris
determinants
tennis
hannah fry
reddit
binary
zines
royal institution
weak imposition
tmip
advent calendar
realhats
geogebra
polynomials
anscombe's quartet
© Matthew Scroggs 2012–2025
on /blog/19