mscroggs.co.uk

mscroggs.co.uk

blog puzzles academic talks contact subscribe ↓ ☰ ↓

Comment

Comments

Comments in green were written by me. Comments in blue were not written by me.

2015-12-14

@Joe: There may be a mistake in the source code somewhere. I will look into it.

Matthew
on /blog/19

Archive

Show me a random blog post

2025

Mar 2025

How to write a crossnumber

Jan 2025

Christmas (2024) is over
Friendly squares

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

Tags

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

Archive

Show me a random blog post
▼ show ▼

© Matthew Scroggs 2012–2025