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Comments in green were written by me. Comments in blue were not written by me.
2021-12-13
Can it be assumed that before each reindeer has a different favourite food, and/or that the saboteur fed each reindeer a unique food each test flight?
Elijah
on
/blog/91
×1
2021-12-14
@
Elijah
: Each reindeer was fed exactly one food before each test flight. Multiple reindeer may have the same favourite foods.
Matthew
on
/blog/91
×1
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Happy 18+φ+√2 Approximation Day!
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A surprising fact about quadrilaterals
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Mar 2020
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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Jan 2020
PhD thesis, chapter 1
Gaussian elimination
Matrix multiplication
Christmas (2019) is over
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A non-converging LaTeX document
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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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Christmas (2018) is over
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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
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
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Dec 2017
Christmas card 2017
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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!
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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
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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
simultaneous equations
datasaurus dozen
crossnumber
numerical analysis
flexagons
noughts and crosses
arithmetic
geogebra
advent calendar
geometry
dragon curves
asteroids
games
frobel
news
game show probability
wool
world cup
reuleaux polygons
go
numbers
finite element method
manchester science festival
weak imposition
binary
captain scarlet
fonts
gaussian elimination
folding paper
light
matrices
plastic ratio
reddit
propositional calculus
newcastle
matt parker
chebyshev
football
rhombicuboctahedron
approximation
hyperbolic surfaces
royal baby
dinosaurs
edinburgh
matrix multiplication
logs
php
bots
pi
logo
youtube
sorting
kings
javascript
stirling numbers
python
crochet
matrix of cofactors
24 hour maths
chalkdust magazine
estimation
talking maths in public
christmas
ucl
squares
pythagoras
manchester
hats
zines
exponential growth
cross stitch
accuracy
harriss spiral
fence posts
triangles
people maths
countdown
quadrilaterals
programming
london
mathsjam
christmas card
bubble bobble
dates
nine men's morris
fractals
databet
realhats
game of life
a gamut of games
gather town
map projections
standard deviation
phd
recursion
data
graphs
latex
pac-man
mathslogicbot
london underground
sport
menace
errors
final fantasy
probability
golden ratio
cambridge
coins
mean
determinants
curvature
golden spiral
hexapawn
live stream
machine learning
friendly squares
pizza cutting
regular expressions
folding tube maps
signorini conditions
computational complexity
sobolev spaces
chess
anscombe's quartet
big internet math-off
the aperiodical
logic
electromagnetic field
sound
tennis
palindromes
craft
national lottery
braiding
inline code
turtles
royal institution
stickers
graph theory
wave scattering
misleading statistics
books
statistics
raspberry pi
oeis
runge's phenomenon
interpolation
correlation
finite group
preconditioning
video games
bempp
radio 4
mathsteroids
boundary element methods
gerry anderson
convergence
european cup
trigonometry
platonic solids
speed
puzzles
matrix of minors
data visualisation
inverse matrices
pi approximation day
pascal's triangle
draughts
weather station
ternary
guest posts
bodmas
rugby
dataset
tmip
error bars
polynomials
martin gardner
hannah fry
© Matthew Scroggs 2012–2025
on /blog/91