Grammatical Sūtra: दीर्घादाचार्याणाम् dīrghādācāryāṇām
Individual Word Components: dīrghāt ācāryāṇām
Sūtra with anuvṛtti words: dīrghāt ācāryāṇām pūrvatra (8.2.1), asiddham (8.2.1), saṁhitāyām (8.2.108), dve (8.4.46), na (8.4.48)
Type of Rule: pratiṣedha
Preceding adhikāra rule:8.3.64 (1sthādiṣv abhyāsena ca abhyāsasya)

Description:

According to the opinion of all Teachers, there is no doubling after a long vowel. Source: Aṣṭādhyāyī 2.0

[Gemination 47 does not 48 take place after 1.1.67] a long (dīrgh-āt vowel 1.2.28) according to all grammarians [in continuous utterance 2.108]. Source: From Aṣṭādhyāyī of Pāṇini In Roman Transliteration translated by Sumitra M. Katre, Copyright © 1987. Courtesy of the University of Texas Press.

Source:Srisa Chandra Vasu's Aṣṭādhyāyī of Pāṇini

Anuvṛtti: 8.4.46, 8.4.48

Kāśikāvṛttī¹: dīrghāduttarasya ācāryāṇāṃ matena na dvitvaṃ bhavati. dātram. pātram. mūtram. sū

Kāśikāvṛttī²: dīrghādācāryāṇām 8.4.52 dīrghāduttarasya ācāryāṇāṃ matena na dvitvaṃ bhavati. d   See More

Nyāsa²: dīrghādācāryāṇām?. , 8.4.51 nityārtho'yamārambhaḥ. atrārambhasāmathryādeva siddh   See More

1.Source: Arsha Vidya Gurukulam
2.Source: Sanskrit Documents