Pāṇini 6.1.88

Grammatical Sūtra: वृद्धिरेचि vṛddhireci Chantings of the aṣṭādhyāyī kindly with permision Sai Susarla.
Individual Word Components: vṛddhiḥ eci
Sūtra with anuvṛtti words: vṛddhiḥ eci saṁhitāyām (6.1.72), aci (6.1.77), ekaḥ (6.1.84), pūrvaparayoḥ (6.1.84), āt (6.1.87)
Type of Rule: vidhi
Preceding adhikāra rule:6.1.84 (1ekaḥ pūrvaparayoḥ)

Description:

Source:Laghusiddhānta kaumudī (Ballantyne)

The Vṛiddhi is the single substitute of ((a)) or ((ā)) of a preceding word and the initil diphthong of the succeedind (((a)) or ((ā))+diphthong = vṛiddhi). Source: Aṣṭādhyāyī 2.0

[A single substitute 84] denoted by the t.t. vŕd-dhi (1.1.1 = ā, ai, au) replaces [both 84 the vowel 77 following the vowel-class /a/ 87] represented by the siglum eC (= e, o, ai, au) [and the vowel phoneme-class /a/ preceding 1.1.66 it 84 in continuous utterance 72]. Source: From Aṣṭādhyāyī of Pāṇini In Roman Transliteration translated by Sumitra M. Katre, Copyright © 1987. Courtesy of the University of Texas Press.

Avarṇāt paraḥ yaḥ ec, eci ca parataḥ yaḥ avarṇaḥ, tayoḥ pūrvaparayoḥ sthāne vṛddhiḥ ekādeśaḥ bhavati saṃhitāyāṃ viṣaye॥ pūrvasya apavādaḥ ayam। Source: Sanskrit Documents

Source:Srisa Chandra Vasu's Aṣṭādhyāyī of Pāṇini

Anuvṛtti: 6.1.72, 6.1.77, 6.1.84, 6.1.87

Commentaries:

Kāśikāvṛttī¹: ātiti vartate. avarṇāt paro ya ec, eci ca pūrvo yaḥ avarṇaḥ, tayoḥ pūrvaparayoḥ See More

Kāśikāvṛttī²: vṛddhireci 6.1.88 ātiti vartate. avarṇāt paro ya ec, eci ca pūrvo yaḥ avarṇaḥ, See More

Nyāsa²: vṛddhireci. , 6.1.85

Laghusiddhāntakaumudī¹: ādeci pare vṛddhirekādeśaḥ syāt. guṇāpavādaḥ. kṛṣṇaikatvam. gaṅgaughaḥ. devaiśv Sū #33 See More

Laghusiddhāntakaumudī²: vṛddhireci 33, 6.1.85 ādeci pare vṛddhirekādeśaḥ syāt. guṇāpavādaḥ. kṛṣṇaikatvam See More

Bālamanoramā¹: vṛddhireci. ādguṇa ityata āditi pañcamyantamanuvatrtate. ekaṛ pūrvaparayorityad Sū #73 See More

Bālamanoramā²: vṛddhireci 73, 6.1.85 vṛddhireci. ādguṇa ityata āditi pañcamyantamanuvatrtate. e See More

Tattvabodhinī¹: vṛddhireci. pūrvasūtrādādityanuvartate. tadāha-ādecīti. `kṛṣṇe'ti saṃbodha Sū #60 See More

Tattvabodhinī²: vṛddhireci 60, 6.1.85 vṛddhireci. pūrvasūtrādādityanuvartate. tadāha-ādecīti. &q See More

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

Examples²:

brahma + eḍakā = brahmaiḍakā, khaṭvaiḍakā। brahma + aitikāyanaḥ = brahmaitikāyanaḥ, khaṭvaitikāyanaḥ। brahma + odanaḥ = brahmaudanaḥ, khaṭvaidanaḥ। brahma + aupagavaḥ = brahmaupagavaḥ, khaṭvaipagavaḥ॥

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