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.

2016-12-19

For row 8 in Pascals triangle: is the very first (one 1) row 1 or row 0?

Lyra
on /blog/36

2016-12-19

@Lyra: The first row (1) is row 1, making (1 1) row 2, (1 2 1) row 3, etc

Matthew
on /blog/36

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

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

Archive

Show me a random blog post
▼ show ▼

© Matthew Scroggs 2012–2025