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Comments in green were written by me. Comments in blue were not written by me.
2016-01-16
Are you sure
http://www.mscroggs.co.uk/puzzles/126
have unique solutions. See e.g.
http://cryptarithms.awardspace.us/solv...
which gives lots of solutions
stephan
on
/blog/24
2016-07-14
@
stephan
: It looks like the code I wrote to check the solutions were unique contained errors. This might explain why first question was very difficult to solve with logic alone.
Matthew
on
/blog/24
×1
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A surprising fact about quadrilaterals
Interesting tautologies
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Log-scaled axes
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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
Christmas (2019) is over
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A non-converging LaTeX document
TMiP 2019 treasure punt
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Big Internet Math-Off stickers 2019
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Proving a conjecture
Apr 2019
Harriss and other spirals
Mar 2019
realhats
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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
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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Dec 2017
Christmas card 2017
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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 ▼
▲ 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
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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
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▼ show ▼
▲ hide ▲
Nov 2012
Tube map Platonic solids, pt. 2
Oct 2012
Tube map Platonic solids
Tags
draughts
raspberry pi
runge's phenomenon
misleading statistics
hannah fry
datasaurus dozen
game of life
nine men's morris
oeis
geogebra
guest posts
rugby
realhats
interpolation
thirteen
pi
bempp
trigonometry
hyperbolic surfaces
weather station
hexapawn
preconditioning
matrix of cofactors
flexagons
live stream
crossnumber
matrices
determinants
databet
london
weak imposition
php
folding paper
estimation
talking maths in public
programming
big internet math-off
approximation
gerry anderson
matrix of minors
24 hour maths
edinburgh
tmip
european cup
simultaneous equations
logic
golden ratio
wool
nonograms
error bars
polynomials
numerical analysis
dataset
kenilworth
graphs
matt parker
christmas
accuracy
python
pizza cutting
zines
friendly squares
go
speed
palindromes
fence posts
cambridge
map projections
manchester
football
the aperiodical
errors
dinosaurs
warwick
video games
data
puzzles
final fantasy
standard deviation
inline code
rust
golden spiral
coventry
sound
books
tennis
advent calendar
countdown
chebyshev
a gamut of games
sobolev spaces
convergence
captain scarlet
inverse matrices
javascript
news
gather town
youtube
latex
mathslogicbot
phd
probability
signorini conditions
london underground
correlation
sorting
quadrilaterals
geometry
logo
gaussian elimination
platonic solids
dragon curves
reuleaux polygons
craft
crossnumbers
people maths
noughts and crosses
asteroids
propositional calculus
kings
arithmetic
data visualisation
matrix multiplication
world cup
exponential growth
curvature
electromagnetic field
fractals
computational complexity
sport
alphabets
numbers
pythagoras
logs
bubble bobble
light
crochet
folding tube maps
dates
martin gardner
royal baby
reddit
finite group
royal institution
manchester science festival
plastic ratio
crosswords
regular expressions
newcastle
games
mathsteroids
cross stitch
stickers
turtles
chess
triangles
pac-man
ucl
braiding
menace
hats
pi approximation day
bots
graph theory
binary
bodmas
ternary
anscombe's quartet
wave scattering
machine learning
harriss spiral
frobel
fonts
national lottery
mathsjam
chalkdust magazine
mean
christmas card
coins
pascal's triangle
squares
statistics
recursion
rhombicuboctahedron
boundary element methods
finite element method
stirling numbers
partridge puzzle
game show probability
radio 4
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