Do you love maths magazines and the first number that is neither prime nor semiprime? Then you'll love our 8th issue! chalkdustmagazine.com/

Do you love maths magazines and vertices of cubes? Then you'll love our 8th issue! chalkdustmagazine.com/

This has to be the weirdest setting for a sci-fi novel. This plot synopsis is so bizarre!

en.wikipedia.org/wiki/The_Last

$\sqrt{\sqrt{9} - \sqrt{8}} = \sqrt{2} - \sqrt{1}$

Issue 08 of @chalkdustmag is finished and has been sent to the printers.

Mathematical fact made entirely of straight lines (based on @Pecnut's idea):
$\left|\frac{\mathsf{\Xi}}{|\mathsf{\Xi}|}\right|=1$

The early-bird discount for the MathsJam Annual Gathering closes in two hours. Register here, payment details in the link you get sent:

solipsys.co.uk/MathsJamRegiste

solipsys.co.uk/cgi-bin/MJ_Wiki

... or maybe this is worse:

$x+\mathrm{x}=\mathsf{x}$
$\mathsf{x}+\mathrm{x}=4x$
$\mathsf{x}+x=3\mathrm{x}+1$
Find $x$, $\mathrm{x}$, and $\mathsf{x}$.

@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

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

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

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.