{"product_id":"e8-coxeter-projection","title":"E8: Coxeter Projection","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eE8 is the largest of the four exceptional root systems - a collection of 240 vectors in 8-dimensional space, arranged with a degree of symmetry that has no parallel in lower dimensions. It appears in string theory, in the classification of simple Lie algebras, and in the construction of the densest possible sphere packing in 8 dimensions. Mathematicians have been studying it for over a century and it continues to surprise them.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThis print shows E8 projected onto its Coxeter plane - a canonical 2D view that preserves the full 30-fold rotational symmetry of the system. Each of the 240 roots falls into one of 8 concentric rings of 30 points. The 6,720 edges connect nearest-neighbour root pairs, each root touching exactly 56 others. Nothing is approximate or artistic - every position, every connection is mathematically exact.\u003c\/p\u003e","brand":"Axisophy","offers":[{"title":"Large (50 × 70 cm | 20 × 28 in)","offer_id":45891882844321,"sku":"APW-E8C-P-500x700-AM-WHT","price":50.0,"currency_code":"GBP","in_stock":true},{"title":"XLarge (70 × 100 cm | 28 × 40 in)","offer_id":45891882877089,"sku":"APW-E8C-P-700x1000-AM-WHT","price":80.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0483\/1546\/5889\/files\/Axisophy-E8-Coxeter-mockup-1.jpg?v=1775494565","url":"https:\/\/axisophy.com\/products\/e8-coxeter-projection","provider":"Axisophy","version":"1.0","type":"link"}