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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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PhD thesis, chapter ∞
PhD thesis, chapter 5
PhD thesis, chapter 4
PhD thesis, chapter 3
Inverting a matrix
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PhD thesis, chapter 1
Gaussian elimination
Matrix multiplication
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A non-converging LaTeX document
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Proving a conjecture
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Harriss and other spirals
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Runge's Phenomenon
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Mathsteroids
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A bad Puzzle for Today
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Building MENACEs for other games
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A 20,000-to-1 baby?
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Origins of World War I
Christmas (2017) is over
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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
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The importance of estimation error
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Is MEDUSA the new BODMAS?
2016
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Christmas (2016) is over
Video game surfaces
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Christmas (2016) is coming!
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Logical contradictions
Palindromic dates
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Tube map kaleidocycles
Jul 2016
Solving the cross diagonal cover problem
Jun 2016
Braiding, pt. 2
Braiding, pt. 1
Making names in Life
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Euro 2016 stickers
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Proving Pythagoras' theorem
Dragon curves
The
Mathematical Games
of Martin Gardner
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Christmas (2015) is over
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Christmas (2015) is coming!
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How to kick a conversion
How much will I win on the new National Lottery?
Aug 2015
How OEISbot works
MENACE
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Optimal Pac-Man
Tube map stellated rhombicuboctahedron
Logic bot, pt. 2
Design your own flexagon
Jan 2015
Tube map Platonic solids, pt. 3
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Logic bot
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Electromagnetic Field talk
Jun 2014
Tennis maths
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Countdown probability, pt. 2
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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
fonts
simultaneous equations
palindromes
folding paper
london underground
binary
data visualisation
exponential growth
tennis
dataset
countdown
24 hour maths
raspberry pi
guest posts
flexagons
programming
big internet math-off
speed
numbers
quadrilaterals
gaussian elimination
bempp
hexapawn
games
people maths
golden ratio
world cup
fractals
matrices
talking maths in public
cross stitch
sorting
anscombe's quartet
ternary
hannah fry
php
news
logo
matt parker
manchester science festival
finite element method
radio 4
javascript
correlation
crosswords
bodmas
rugby
accuracy
graphs
runge's phenomenon
frobel
the aperiodical
standard deviation
gather town
youtube
chalkdust magazine
electromagnetic field
computational complexity
pac-man
menace
hyperbolic surfaces
ucl
football
tmip
chebyshev
determinants
advent calendar
coins
crochet
triangles
inverse matrices
data
folding tube maps
wave scattering
trigonometry
go
turtles
kings
final fantasy
royal baby
golden spiral
numerical analysis
friendly squares
pi approximation day
mean
weather station
gerry anderson
finite group
mathsjam
regular expressions
martin gardner
wool
curvature
london
nonograms
nine men's morris
bots
game show probability
christmas card
noughts and crosses
royal institution
recursion
european cup
preconditioning
video games
datasaurus dozen
logs
draughts
boundary element methods
hats
asteroids
errors
statistics
machine learning
weak imposition
graph theory
cambridge
latex
pizza cutting
oeis
error bars
convergence
manchester
misleading statistics
craft
christmas
map projections
national lottery
crossnumber
mathsteroids
dragon curves
sobolev spaces
stirling numbers
inline code
phd
braiding
live stream
approximation
mathslogicbot
reuleaux polygons
bubble bobble
logic
estimation
propositional calculus
signorini conditions
stickers
dinosaurs
dates
edinburgh
zines
crossnumbers
pi
rhombicuboctahedron
newcastle
python
pythagoras
platonic solids
reddit
squares
light
matrix of minors
geometry
pascal's triangle
polynomials
matrix of cofactors
realhats
harriss spiral
alphabets
puzzles
arithmetic
sound
books
probability
game of life
interpolation
databet
captain scarlet
fence posts
matrix multiplication
a gamut of games
chess
geogebra
plastic ratio
sport
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on /blog/59