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.

2016-12-15

@Another Matthew: Correct, you're looking for the sum of the two numbers on the centre spread pages (one on each page).

Matthew
on /blog/36

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

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

Archive

Show me a random blog post
▼ show ▼

© Matthew Scroggs 2012–2025