4.2.104
अव्ययात्त्यप्
Operational rule vidhi
The affix त्यप् comes after an indeclinable in the remaining senses.
Word by word (padaccheda)
Left context pañcamī · ekavacanaSubstitute / term त्यप् prathamā · ekavacana
- Left context Pañcamī (5th case): "after X", the operation applies to what follows (1.1.67 तस्मादित्युत्तरस्य). Also used for limits and sources.
- Substitute / term Prathamā (1st case): in operational rules, the substitute or the thing introduced; in definitions, the term or its referent.
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Full reading
त्यप्
Pāṇini leaves out words that carry over from earlier sūtras. Expand to see the rule as a reader actually understands it.
Commentary
The affix त्यप् comes after an indeclinable in the remaining senses.
Karika
अमेहक्वतसित्रेभ्यस्त्यब्विधिर्यो ऽव्ययात्स्मृतः ।
निनिर्भ्यो ध्रुवगत्योश्च प्रवेशो नियमे तथा ॥
This rule is too wide. The affix त्यप् is restricted to the following Indeclinables:- अमा 'together', इह 'here', क्व 'where', those that end in तसि 5.3.7 and त्र 5.3.10. As अमात्यः 'a minister', इहत्यः, क्वत्यः, ततस्त्यः , तत्रत्यः &c.
Why do we say 'its application should be restricted'? Observe: औपरिष्टः, पौरस्तः, पारस्तः formed from the Indeclinables उपरि, पुर, and पार; moreover, the Indeclinables, that are Vriddha (i. e. having आ, ऐ and औ in the first syllable), take the affix छ in the same sense. As, आरातीय ॥
Vart:- The त्यप् is added to नि, in the sense of "fixed" as, नित्यम् = ध्रुवम् ॥
Vart:- The त्यप् is added to निस् in the sense of 'going'. As निष्ट्यः "Chandalas &c who have gone out of the caste".
Vart:- The त्यप् is added to the word आविस् in the Vedas: As, आविष्ट्यो वर्द्धते ॥
Vart:- The affix ण comes after अरण्यः e.g. आरण्याः सुमनसः ॥
Vart:- The affix एत्य comes after दूर, e.g. दूरेत्यः पथिकः ॥
Vart:- The affix आहञ् comes after उत्तर e. g. औत्तराहः ॥
Śrīśa Chandra Vasu, The Ashtadhyayi of Panini (1897), via ashtadhyayi.com.