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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 -3+τ-φ Approximation Day!
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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
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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
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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
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World Cup stickers 2018, pt. 3
Mathsteroids
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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 ▼
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Christmas (2017) is coming!
MENACE at Manchester Science Festival
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Big Ben Strikes Again
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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 ▼
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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
tetris
stirling numbers
nine men's morris
sobolev spaces
bots
pokémon wordle
reuleaux polygons
misleading statistics
fractals
partridge puzzle
gerry anderson
books
javascript
datasaurus dozen
correlation
national lottery
latex
martin gardner
draughts
matt parker
games
sound
chalkdust magazine
24 hour maths
pac-man
wool
crossnumber
mathsjam
phd
weak imposition
folding paper
video games
pascal's triangle
advent calendar
matrix of cofactors
crochet
warwick
inverse matrices
dates
statistics
graph theory
logic
bubble bobble
live stream
harriss spiral
game show probability
estimation
runge's phenomenon
london
geogebra
world cup
newcastle
numbers
platonic solids
dataset
hats
speed
pi approximation day
edinburgh
countdown
hyperbolic surfaces
probability
computational complexity
python
programming
menace
cross stitch
exponential growth
flexagons
christmas
kenilworth
crosswords
preconditioning
php
arithmetic
final fantasy
captain scarlet
radio 4
go
sport
news
ucl
golden ratio
manchester
noughts and crosses
data visualisation
hannah fry
wave scattering
error bars
hexapawn
wordle
kings
finite group
gather town
thirteen
european cup
data
raspberry pi
ternary
coins
regular expressions
bodmas
signorini conditions
christmas card
folding tube maps
propositional calculus
realhats
triangles
mathsteroids
the aperiodical
databet
bempp
matrix of minors
football
dinosaurs
electromagnetic field
geometry
bluesky
errors
trigonometry
cambridge
anscombe's quartet
zines
london underground
sorting
mathslogicbot
squares
inline code
boundary element methods
logs
frobel
machine learning
stickers
reddit
finite element method
fonts
friendly squares
tennis
convergence
pizza cutting
accuracy
pokémon
simultaneous equations
palindromes
pi
mean
chebyshev
guest posts
alphabets
rust
dragon curves
arrangement puzzles
weather station
turtles
manchester science festival
matrices
craft
gaussian elimination
logo
tmip
rhombicuboctahedron
royal institution
braiding
a gamut of games
determinants
chess
light
recursion
nonograms
graphs
youtube
quadrilaterals
approximation
coventry
curvature
standard deviation
pythagoras
binary
big internet math-off
interpolation
crossnumbers
matrix multiplication
talking maths in public
golden spiral
rugby
royal baby
oeis
fence posts
puzzles
numerical analysis
polynomials
plastic ratio
people maths
asteroids
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map projections
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