Grammatical Sūtra: अर्धात्‌ परिमाणस्य पूर्वस्य तु वा ardhāt‌ parimāṇasya pūrvasya tu vā
Individual Word Components: ardhāt parimāṇasya pūrvasya tu vā
Sūtra with anuvṛtti words: ardhāt parimāṇasya pūrvasya tu vā aṅgasya (6.4.1), vṛddhiḥ (7.2.114), acaḥ (7.2.115), ñṇiti (7.2.115), taddhiteṣu (7.2.117), ādeḥ (7.2.117), kiti (7.2.118), ca (7.2.118), uttarapadasya (7.3.10)
Type of Rule: vidhi
Preceding adhikāra rule:7.3.10 (1uttarapadasya)

Description:

Before a Taddhita affix having an indicatory ((ñ)), ((ṇ)), or ((k)), the Vṛiddhi is substituted for the first vowel of the second member, denoting a mass in its widest sense, when the word ((ardha)) precedes it, but optionally for the first vowel of ((ardha))|| Source: Aṣṭādhyāyī 2.0

[A substitute vŕd-dhi phoneme 2.114 replaces the first vowel 2.117 of the posterior member 10 of a compound áṅga 6.4.1] denoting a measure (pari-mā-ṇa-sya), co-occurring with [the nominal stem 4.1.1] ardhá-° `half' as a first member, optionally (vā) [replacing its first vowel before 1.1.66 a taddhitá 2.117 affix 3.1.1 with IT marker Ñ or Ṇ 2.115 or K 2.118]. 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: 7.3.10

Kāśikāvṛttī¹: ardhaśabdāt parasya parimāṇavācinaḥ uttarasya acāmāderacaḥ sthāne vṛddhir bhavat   See More

Kāśikāvṛttī²: ardhāt parimāṇasya pūrvasya tu vā 7.3.26 ardhaśabdāt parasya parimāṇavācinaḥ ut   See More

Nyāsa²: ardhāt? parimāṇasya pūrvasya tu vā. , 7.3.26 "ārdhadrauṇikam()" iti. &   See More

Bālamanoramā¹: ardhātparimāṇasya. `parimāṇāntasye'tyasmāduttaramidaṃ sūtram. ardhadrauṇik Sū #1662   See More

Bālamanoramā²: ardhātparimāṇasya pūrvasya tu vā 1662, 7.3.26 ardhātparimāṇasya. ";parimāṇān   See More

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