@mscroggs Yep that's why I was wandering if you considered these x's different variables or not. If you are, that actually defines a plane in 3 dimensions!

The absolute worst way to write a simultaneous equations question:

${\color{yellow}x} + {\color{blue}x} = {\color{green}x}$
${\color{green}x} + {\color{blue}x} = 4{\color{yellow}x}$
${\color{yellow}x} + {\color{green}x} = 3{\color{blue}x}+1$
Find $\color{yellow}x$, $\color{blue}x$, and $\color{green}x$.

${\color{yellow}x} + {\color{blue}x} = {\color{green}x}$

Welcome to Mathstodon @logicbot!

Tooti fruiti

What is $e^\text{Mathstodon}$?

Keep tooting Bolti!

$\LaTeX$

Toot toot

$\{\}\in\{\{\}\}$

$\{\}\not\in\{\}$

$\sqrt{\tau}$

Issue 08 of Chalkdust is coming out on 19 October. Why don't you come along to our launch party? chalkdustmagazine.com/blog/cha

Do you think you spend longer than you need to playing Pac-Man? If yes, check out @mscroggs's article from issue 01 about the shortest path to do a level. chalkdustmagazine.com/features

Chrispy P

A Mastodon instance for maths people. The kind of people who make $\pi z^2 \times a$ jokes.
Use $ and $ for inline LaTeX, and $ and $ for display mode.