Grammatical Sūtra: ज्यादादीयसः jyādādīyasaḥ
Individual Word Components: jyāt āt īyasaḥ
Sūtra with anuvṛtti words: jyāt āt īyasaḥ aṅgasya (6.4.1), asiddhavat (6.4.22), bhasya (6.4.129), iṣṭhemeyassu (6.4.154)
Type of Rule: vidhi
Preceding adhikāra rule:6.4.129 (1bhasya)

Description:

((ā)) is substituted for the first letter of ((īyas)), after ((jya))|| Source: Aṣṭādhyāyī 2.0

The substitute phoneme long ā(T) [replaces the initial 1.1.54 of the affix 3.1.1] īyas(UN) [introduced after 1.1.67 the replacement BHA stem 129] jya- [for pra-śas-ya- or vr̥d-dhá- (5.3.62)]. 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: 6.4.22, 6.4.129, 6.4.154

Kāśikāvṛttī¹: jyaduttarasya īyasaḥ ākāra ādeśo bhavati. jyāyān. lopasya yiṭā vyavahitatvātātit   See More

Kāśikāvṛttī²: jyādādīyasaḥ 6.4.160 jyaduttarasya īyasaḥ ākāra ādeśo bhavati. jyāyān. lopasya    See More

Nyāsa²: jyādādīyasaḥ. , 6.4.160 "jyāyān()" iti. "praśasyasya śraḥ" 5   See More

Laghusiddhāntakaumudī¹: ādeḥ parasya. jyāyān.. Sū #1229

Laghusiddhāntakaumudī²: jyādādīyasaḥ 1229, 6.4.160 ādeḥ parasya. jyāyān॥

Bālamanoramā¹: jyādādīyasaḥ. jyāt–āditicchedaḥ. jyāt parasya īyasa ākāraḥ syādityarthaḥ. antāde   See More

Bālamanoramā²: jyādādīyasaḥ , 6.4.160 jyādādīyasaḥ. jyāt--āditicchedaḥ. jyāt parasya īyasa ākār   See More

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