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Comments in green were written by me. Comments in blue were not written by me.
2018-12-10
Great puzzle problems! Hint on #9: try starting with an analogous problem using smaller numbers (e.g.
3a + 10b
). This helped me to see what I had to do more generally.
Noah
on
/blog/59
×1
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Christmas (2020) is coming!
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Happy -62+e+gτ-√3 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 ▼
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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
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
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Christmas (2018) is over
2018
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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
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
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menace
frobel
matt parker
bempp
arrangement puzzles
london
coventry
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youtube
arithmetic
finite group
datasaurus dozen
weak imposition
asteroids
misleading statistics
geogebra
pokémon
pokémon wordle
braiding
dates
chess
24 hour maths
warwick
people maths
pac-man
programming
correlation
turtles
propositional calculus
php
books
rust
determinants
pi
trigonometry
video games
speed
inverse matrices
python
logs
reddit
martin gardner
rugby
a gamut of games
matrix of minors
matrix multiplication
matrix of cofactors
mathsjam
zines
football
news
platonic solids
nonograms
captain scarlet
manchester
national lottery
chebyshev
matrices
tmip
gerry anderson
cambridge
probability
sobolev spaces
dinosaurs
exponential growth
big internet math-off
folding paper
bubble bobble
mathsteroids
game of life
wool
go
bluesky
palindromes
stickers
squares
light
harriss spiral
computational complexity
oeis
latex
hats
rhombicuboctahedron
reuleaux polygons
electromagnetic field
christmas
partridge puzzle
regular expressions
databet
the aperiodical
mean
dragon curves
cross stitch
convergence
curvature
statistics
boundary element methods
accuracy
mathslogicbot
pi approximation day
tennis
fence posts
hexapawn
tetris
graph theory
advent calendar
stirling numbers
coins
crochet
plastic ratio
javascript
christmas card
graphs
realhats
pascal's triangle
pythagoras
royal baby
quadrilaterals
craft
machine learning
kenilworth
ternary
nine men's morris
fractals
hyperbolic surfaces
data visualisation
runge's phenomenon
signorini conditions
raspberry pi
interpolation
puzzles
recursion
inline code
simultaneous equations
manchester science festival
binary
crossnumber
approximation
hannah fry
fonts
folding tube maps
talking maths in public
numbers
crosswords
anscombe's quartet
ucl
finite element method
data
gather town
game show probability
estimation
phd
logo
dataset
thirteen
polynomials
triangles
sorting
error bars
chalkdust magazine
bodmas
wordle
sport
radio 4
preconditioning
flexagons
edinburgh
wave scattering
countdown
kings
logic
numerical analysis
crossnumbers
live stream
draughts
standard deviation
royal institution
golden spiral
guest posts
pizza cutting
errors
geometry
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final fantasy
noughts and crosses
sound
golden ratio
friendly squares
alphabets
bots
weather station
games
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