On: UK hobbyist stuns math world with 'amazing' new sh...

[mmoustafa]

It’s quite a big discovery! but it’s also not a true ein stein as the article claims since it uses the shape and its transpose mirror image for the pattern. So 2 shapes, rather than 1.

[anotherhue → mmoustafa]

his second shape doesn't require the mirror. "The Spectre"

[zulban → mmoustafa]

Good to read the full article before criticizing.