Grammatical Sūtra: अर्धाच्च ardhācca
Individual Word Components: ardhāt ca
Sūtra with anuvṛtti words: ardhāt ca 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), samāsāntāḥ (5.4.68), tatpuruṣasya (5.4.86), ṭac (5.4.91), nāvaḥ (5.4.99), dvigoḥ (5.4.99)
Type of Rule: vidhi
Preceding adhikāra rule:5.4.68 (1samāsāntāḥ)

Description:

The affix ṭach comes after the word nau, when preceded by the word ardha, in a Tatpurusha compound. Source: Aṣṭādhyāyī 2.0

[The taddhitá 4.1.76 samāsāntá 68 affix 3.1.1 ṬáC 91 is introduced after 3.1.2 the nominal stem 4.1.1 naú- `boat' 99] co-occurring with ardhá-° `half' [in a Tatpuruṣá compound 86]. 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: 5.4.68, 5.4.86, 5.4.91, 5.4.99

Kāśikāvṛttī¹: ardhaśabdāt paro yo nauśabdaḥ tadantāt tatpuruṣāṭ ṭac pratyayo bhavati. ardhaṃ n   See More

Kāśikāvṛttī²: ardhāc ca 5.4.100 ardhaśabdāt paro yo nauśabdaḥ tadantāt tatpuruṣāṭ ṭac pratyay   See More

Nyāsa²: ardhācca. , 5.4.100 "ardhanāvam()" iti. nanu ca "paravalliṅgaṃ dv   See More

Bālamanoramā¹: adrdhācca. adrdhaśabdātparo yo nauśabdastadantāttatpuruṣāṭṭajityarthaḥ. ardhanā Sū #792   See More

Bālamanoramā²: adrdhācca 792, 5.4.100 adrdhācca. adrdhaśabdātparo yo nauśabdastadantāttatpuruṣā   See More

Tattvabodhinī¹: adrdhakhārīti. `paravalliṅga'miti strītvam. Sū #697

Tattvabodhinī²: adrdhācca 697, 5.4.100 adrdhakhārīti. "paravalliṅga"miti strītvam.

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