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.

2022-07-31

I wonder if energy can be put into motion with pi, so that would be a lot of theoretical energy

Willem
on /blog/95

×3

×3

×3

×3

×4

Archive

Show me a random blog post

2025

Jan 2025

Christmas (2024) is over
Friendly squares

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

Tags

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

Archive

Show me a random blog post
▼ show ▼

© Matthew Scroggs 2012–2025