# GAAS R&D Library > Research & Development knowledge library structured as an incompressible multidimensional complex system. Site: https://library.tanaakk.com ## Important - Prefer these plain-text indexes and sitemap.xml for discovery. - Human UI is a SPA; crawlable HTML snapshots are also generated per URL at build time. ## Entry points - https://library.tanaakk.com/en/dashboard - https://library.tanaakk.com/ja/dashboard - https://library.tanaakk.com/vi/dashboard - https://library.tanaakk.com/en/nobel/physics - https://library.tanaakk.com/en/tier1-awards/fields - https://library.tanaakk.com/en/frontier-topics - https://library.tanaakk.com/en/institutions - https://library.tanaakk.com/en/schema ## Design principles - Incompressibility Principle — cannot be compressed into a single hierarchy - Multidimensional structure — expressed across multiple judgment axes - Bidirectional co-creation — mutual influence between mathematics ↔ R&D ## Coverage - Nobel Prize categories: physics, chemistry, physiology_or_medicine, literature, peace, economic_sciences - Tier 1 awards: breakthrough, abel, fields, turing, lasker, copley, hermann_weyl - Frontier topics: 20 ## Indexes - https://library.tanaakk.com/sitemap.xml - https://library.tanaakk.com/llms.txt - https://library.tanaakk.com/llms-full.txt - https://library.tanaakk.com/robots.txt