Grammatical Sūtra: कर्षात्वतो घञोऽन्त उदात्तः karṣātvato ghaño'nta udāttaḥ Individual Word Components: karṣātvataḥ ghañaḥ antaḥ udāttaḥSūtra with anuvṛtti words: karṣātvataḥ ghañaḥ antaḥ udāttaḥ Type of Rule: vidhiPreceding adhikāra rule: 6.1.136 (1aḍabhyāsavyavāye 'pi)
Description:
A stem formed with the Kṛita-affix ((ghañ)) has the acute accent on the end-syllable, if it is formed from the root ((kṛṣ)) (((kṛṣti))) or has a long ((ā)) in it. Source: Aṣṭādhyāyī 2.0
The final syllable (ánta-ḥ) of an expression [ending in 1.1.72 the kr̥t 3.1.93 affix 3.1.1] GHaÑ bears the udātta accent when it is derived from [the verbal stem 3.1.91] kr̥ṣ- `draw, drag' (VI 6) or from those containing the vowel phoneme long /ā/ (āT-vat-aḥ). 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
Mahābhāṣya: With kind permission: Dr. George Cardona 3/12:iha mā bhūt | 4/12:halasya karṣaḥ iti | 5/12:atha kimartham matupā nirdeśaḥ kriyate na karṣāt iti eva ucyeta |
1/12:kimartham kṛṣateḥ vikṛtasya grahaṇam kriyate na kṛṣātvataḥ iti eva ucyeta |
Collapse Kielhorn/Abhyankar (III,101.6-12) Rohatak (IV,494) 
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