Matthew Scroggs @mscroggs@mathstodon.xyz

http://chalkdustmagazine.com/

Pick a quadratic. Will it factorise? @Pecnut and @mscroggs investigate in this blog from the archives http://chalkdustmagazine.com/blog/many-quadratics-factorise/

Looking for a bit bigger #maths #puzzle? My Christmas crossnumber, inspired by the amazing @chalkdustmag conundrum, is here once again! https://www.nollakohta.fi/2018/12/jouluristikot-2018.html#english

@mscroggs (It's equivalent to \(K_{26}\))

@mscroggs Here are all the right-angled triangles for question 12 of the advent calendar.

I recommend @mscroggs's maths puzzle advent calendar. http://mscroggs.co.uk

Pick a quadratic. Will it factorise? @Pecnut and @mscroggs investigate in this blog from the archives http://chalkdustmagazine.com/blog/many-quadratics-factorise/

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

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

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

https://en.wikipedia.org/wiki/The_Last_Theorem

\[\sqrt{\sqrt{9} - \sqrt{8}} = \sqrt{2} - \sqrt{1}\]

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

http://www.solipsys.co.uk/MathsJamRegister.html

More information here:

https://www.solipsys.co.uk/cgi-bin/MJ_Wiki.py