Grammatical Sūtra: थट् च च्छन्दसि thaṭ ca cchandasi
Individual Word Components: thaṭ ca chandasi
Sūtra with anuvṛtti words: thaṭ ca chandasi pratyayaḥ (3.1.1), paraḥ (3.1.2), ca (3.1.2), ādyudāttaḥ (3.1.3), ca (3.1.3), ṅyāpprātipadikāt (4.1.1), taddhitāḥ (4.1.76), samarthānām (4.1.82), prathamāt (4.1.82), vā (4.1.82), saṅkhyāyāḥ (5.2.47), tasya (5.2.48), pūraṇe (5.2.48), ḍaṭ (5.2.48), nāntāt (5.2.49)
Type of Rule: vidhi
Preceding adhikāra rule:5.1.120 (1ā ca tvāt)

Description:

The ((thaṭ)) is the augment of (( aṭ)), in the Chhandas, after a Numeral ending in ((n)) and not preceded by another numeral: as well as the augment ((maṭ))|| Source: Aṣṭādhyāyī 2.0

The initial increment tha̱Ṭ is inserted at the head of [1.1.46 the taddhitá 4.1.76 affix 3.1.1 ḌáṬ 48 introduced after 3.1.2 a nominal stem 4.1.1 consisting of a numeral 47 ending in the phoneme /n/ and not co-occurring with other numerals as a prior member in composition 49 and terminating in the sixth sUP triplet to denote an ordinal 48] in the domain of Chandas. 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: 5.2.47, 5.2.48, 5.2.49

Kāśikāvṛttī¹: nāntādasaṅkhyādeḥ parasya ḍaṭaḥ chandasi viṣaye thaḍāgamo bhavati. cakārāt pakṣe   See More

Kāśikāvṛttī²: thaṭ ca chandasi 5.2.50 nāntādasaṅkhyādeḥ parasya ḍaṭaḥ chandasi viṣaye thaḍāga   See More

Nyāsa²: thaṭ ca cchandasi. , 5.2.50

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