mscroggs.co.uk
mscroggs.co.uk

subscribe

Comment

Comments

Comments in green were written by me. Comments in blue were not written by me.
Does a red box mean my answer is wrong? Is it one of the islanders trying to mislead me?
Kyle
on /blog/69
               

Archive

Show me a random blog post
 2025 

Mar 2025

How to write a crossnumber

Jan 2025

Christmas (2024) is over
Friendly squares
 2024 
▼ show ▼
 2023 
▼ show ▼
 2022 
▼ show ▼
 2021 
▼ show ▼
 2020 
▼ show ▼
 2019 
▼ show ▼
 2018 
▼ show ▼
 2017 
▼ show ▼
 2016 
▼ show ▼
 2015 
▼ show ▼
 2014 
▼ show ▼
 2013 
▼ show ▼
 2012 
▼ show ▼

Tags

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

Archive

Show me a random blog post
▼ show ▼
© Matthew Scroggs 2012–2025