mscroggs.co.uk
mscroggs.co.uk

subscribe

Comment

Comments

Comments in green were written by me. Comments in blue were not written by me.
@Seth Cohen: In response to my earlier comment, I solved it assuming it's correct as written, so I guess it's correct as written!
Seth Cohen
on /blog/111
   ×2            

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

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

Archive

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