Grammatical Sūtra: विभाषा पूर्वाह्णापराह्णाभ्याम् vibhāṣā pūrvāhṇāparāhṇābhyām
Individual Word Components: vibhāṣā pūrvāhṇāparāhṇābhyām
Sūtra with anuvṛtti words: vibhāṣā pūrvāhṇāparāhṇābhyām 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), aṇ (4.1.83), strīpuṁsābhyām (4.1.87), nañsnañau (4.1.87), bhavanāt (4.1.87), kālāt (4.3.11), ṭyuṭyulau (4.3.23), tuṭ (4.3.23), ca (4.3.23)
Type of Rule: vidhi
Preceding adhikāra rule:4.2.92 (1śeṣe)

Description:

Optionally after the words ((pūrvāhṇa)) and ((aparāhṇa)), there are the affixes ((ṭyu)) and ((ṭyul)) and their augment is ((tuṭ))|| Source: Aṣṭādhyāyī 2.0

[The taddhitá 1.76 affixes 3.1.1 Ṭyu and ṬyuL 23] are optionally (vibhāṣā) introduced [after 3.1.2 the nominal stems 1.1] pūrvāhṇá- `forenoon' and aparāhṇá- `afternoon' [to denote previously unspecified meanings 2.92 and the initial increment tu̱Ṭ is inserted at the head of these affixes 23]. 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: 4.3.11, 4.3.23

Kāśikāvṛttī¹: pūrvāhṇāparāhṇāśabdābhyāṃ vibhāṣā ṭyuṭyulau pratyayau bhavataḥ, tuṭ ca tayorāgam   See More

Kāśikāvṛttī²: vibhāṣā pūrvāhṇāparāhṇābhyām 4.3.24 pūrvāhṇāparāhṇāśabdābhyāṃ vibhāṣā ṭyuṭyulau   See More

Nyāsa²: vibhāṣā pūrvāhṇāparāhṇābhyām. , 4.3.24 "{pūrvāhṇetanam--kāśikā} pūrvāhṇetan   See More

Bālamanoramā¹: vibhāṣā pūrvāhṇā. pakṣe ṭhañiti. tathā sati na tuṭ, tasya ṭhyuṭhyulbhyāṃ saṃniy Sū #1372   See More

Bālamanoramā²: vibhāṣā pūrvāhṇāparāhṇābhyām 1372, 4.3.24 vibhāṣā pūrvāhṇā. pakṣe ṭhañiti. tathā   See More

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