For anyone else wondering what this has to do with <a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Lambda_cube" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Lambda_cube</a> -- in a few minutes I couldn&#x27;t find anything.