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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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Dec 2020
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Christmas (2020) is coming!
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Happy -6+τφ 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!
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
bluesky
hexapawn
pokémon
cross stitch
ucl
the aperiodical
european cup
mathsteroids
matrices
live stream
flexagons
christmas
geogebra
correlation
hannah fry
arrangement puzzles
trigonometry
newcastle
royal institution
plastic ratio
ternary
statistics
bubble bobble
chalkdust magazine
sorting
dinosaurs
tmip
bempp
nine men's morris
matrix of minors
news
24 hour maths
rugby
big internet math-off
dates
logic
zines
football
alphabets
wave scattering
coventry
speed
quadrilaterals
programming
electromagnetic field
numerical analysis
binary
chess
fractals
crossnumber
runge's phenomenon
oeis
wordle
youtube
hats
guest posts
rhombicuboctahedron
advent calendar
raspberry pi
curvature
warwick
approximation
graph theory
gather town
noughts and crosses
crossnumbers
go
logo
propositional calculus
friendly squares
frobel
stickers
bodmas
pythagoras
sound
arithmetic
cambridge
weak imposition
radio 4
christmas card
data
world cup
bots
turtles
partridge puzzle
tennis
platonic solids
recursion
weather station
dragon curves
machine learning
geometry
draughts
error bars
braiding
pac-man
phd
probability
thirteen
matt parker
numbers
game show probability
harriss spiral
books
countdown
anscombe's quartet
inverse matrices
map projections
inline code
gerry anderson
polynomials
people maths
matrix multiplication
simultaneous equations
manchester science festival
kings
matrix of cofactors
boundary element methods
nonograms
triangles
royal baby
games
misleading statistics
computational complexity
captain scarlet
finite group
stirling numbers
manchester
php
databet
realhats
folding tube maps
mathsjam
reddit
golden spiral
pi approximation day
mathslogicbot
graphs
standard deviation
martin gardner
kenilworth
craft
signorini conditions
london
folding paper
game of life
puzzles
convergence
python
accuracy
estimation
sobolev spaces
finite element method
menace
sport
determinants
datasaurus dozen
edinburgh
interpolation
golden ratio
coins
a gamut of games
light
asteroids
pi
final fantasy
mean
video games
javascript
national lottery
logs
chebyshev
crosswords
palindromes
gaussian elimination
fonts
wool
latex
fence posts
regular expressions
exponential growth
squares
errors
data visualisation
pascal's triangle
tetris
talking maths in public
reuleaux polygons
crochet
hyperbolic surfaces
rust
london underground
pokémon wordle
preconditioning
pizza cutting
dataset
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