सोपानम् २०: अदन्त-अनदन्त-महा-वर्गीकरणम् & ८५% भाषा-व्याप्तिः (The Adanta Unification Theorem)
Sopāna 20: Discovering Pt. Pushpa Dixit’s foundational taxonomy — why mastering the 4 Adanta Gaṇas (1, 4, 6, 10) unlocks ~85% of all Sanskrit verbs, and how their shared Adanta stem eliminates rote memorization across all 4 Sārvadhātuka Lakāras.
१. दर्शनम् — पुष्पा-दीक्षित-अदन्त-रहस्यम् (The 85% Language Coverage Theorem)
"अदन्त-सार्वधातुकेषु चतुर्षु लकारेषु सर्वत्र समाना एव प्रक्रिया॥"
(Pt. Pushpa Dixit's Adanta Unification Principle)
Traditional pedagogy forces beginners to memorize 10 separate gaṇa paradigms. Pushpaji discovered that the 4 Adanta Gaṇas (1, 4, 6, 10) constitute ~85% of all Sanskrit literature, and once their stem ending in '-a' is forged, their conjugation across the 4 Sārvadhātuka Lakāras is completely identical without a single variation!
1st, 4th, 6th, 10th Gaṇas
Whether the root takes `शप्` (1), `श्यन्` (4), `श` (6), or `णिच्+शप्` (10), all 4 Gaṇas produce stems ending in short '-a' (भव-, नृत्य-, लिख-, चोरय-).
4 Rules Evaluate All 4 Lakāras
`अतो गुणे (६.१.९७)`, `अतो दीर्घो यञि (७.३.१०१)`, `अतो हेः (६.४.१०५)`, and `अतो येयः (७.२.८०)` evaluate any Adanta stem across all 4 Lakāras without a single bespoke exception.
Specialized ~15% Roots
The remaining 6 Gaṇas (2, 3, 5, 7, 8, 9) have consonantal or non-a stems. By isolating them to Phase 5, the student achieves immediate fluency in 85% of Sanskrit first!