
Pāṇini's Machine: The Aṣṭādhyāyī at Work
An Aṣṭādhyāyī manuscript from Jodhpur preserves Pāṇini's grammar — the pratyāhāra-sūtras, the rules of guṇa and vṛddhi — as a working reference for Sanskrit.

This manuscript is a 1934 Devanagari copy of Pāṇini's Aṣṭādhyāyī, the foundational Sanskrit grammatical treatise, held in the Rajasthan Prachyavidya Pratishthan collection (MS 37582). The text sample presents the complete first pāda of the first adhyāya, containing the fourteen Pratyāhāra-sūtras that inaugurate the metalinguistic system, followed by rules governing substitution (sthāne'ntaratamaḥ), augmentation (ādeḥ parasya), and compounding (tatpuruṣaḥ samānādhikaraṇaḥ karmadhārayaḥ). Notable features include the preservation of traditional opening verses (maṅgalaśloka) honoring Pāṇini and the inclusion of Kaumudī-style section markers, indicating this manuscript belongs to the pedagogical transmission lineage rather than a critical recension.