Grammatical Sūtra: विभाषा चत्वारिंशत्प्रभृतौ सर्वेषाम् vibhāṣā catvāriṃśatprabhṛtau sarveṣām
Individual Word Components: vibhāṣā catvāriṃśatprabhṛtau sarveṣām
Sūtra with anuvṛtti words: vibhāṣā catvāriṃśatprabhṛtau sarveṣām uttarapade (6.3.1), āt (6.3.46), saṅkhyāyām (6.3.47), abahuvrīhyaśītyoḥ (6.3.47), treḥ (6.3.48), trayaḥ (6.3.48)
Compounds²: catvāriṃśat prabhṛti yasya tat catvāriṃśat-prabhṛti, tasmin, ॰, bahuvrīhiḥ।
Type of Rule: vidhi
Preceding adhikāra rule:6.3.1 (1alug uttarapade)

Description:

The above substitution in the case of all (((dvi)), ((tri)) and ((aṣṭān))), is optional, when the word ((catvāriAśat)) and the numerals which follow it are the second member. Source: Aṣṭādhyāyī 2.0

[Before 1.1.66 numerals 47] beginning with °-catvāriṁśát- `40' [other than in a Bahuvrīhí compound or °-aśītí- `80' 47] operations introduced for all (sarvé-ṣāṁ dví-°, aṣṭán- 47 and trí-° 48) take place optionally (vibhāṣā). Source: From Aṣṭādhyāyī of Pāṇini In Roman Transliteration translated by Sumitra M. Katre, Copyright © 1987. Courtesy of the University of Texas Press.

Catvāriṃśat-prabhṛtau saṅkhyāyām uttarapade abahuvrīhyaśītyoḥ sarveṣāṃ dvyaṣṭan tri ityeteṣāṃ yaduktaṃ tadvibhāṣā bhavati। Source: Sanskrit Documents

Source:Srisa Chandra Vasu's Aṣṭādhyāyī of Pāṇini

Anuvṛtti: 6.3.1, 6.3.47, 6.3.48

Kāśikāvṛttī¹: catvāriṃśatprabhṛtau saṃkhyāyām uttarapade 'bahuvrīhyaśītyoḥ sarveṣām dvi aṣṭan    See More

Kāśikāvṛttī²: vibhāṣā catvāriṃśatprabhṛtau sarveṣām 6.3.49 catvāriṃśatprabhṛtau saṃkhyāyām ut   See More

Nyāsa²: vibhāṣā catvāriṃśatprabhṛtau sarveṣām?. , 6.3.48 sarvagrahaṇaṃ dvyaṣṭanorapi yat   See More

Bālamanoramā¹: vibhāṣā catvāriṃśat. vyavahitasyāpi `dvyaṣṭano'rityasya sambandhāya– sarve Sū #800   See More

Bālamanoramā²: vibhāṣā catvāriṃśatprabhṛtau sarveṣām 800, 6.3.48 vibhāṣā catvāriṃśat. vyavahita   See More

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

dvicatvāriṃśat, dvācatvāriṃśat। tripañcāśat, trayaḥpañcāśat। aṣṭacatvārimśat, aṣṭācatvāriṃśat। aṣṭapañcāśat, aṣṭāpañcāśat।

Browse research papers on 6.3.49