कर्मन्दकृशाश्वादिनिः

Operational rule vidhi

The affix इनि comes in the sense of 'enounced by him' the thing enounced being भिक्षु-sūtra and नट-sūtra after the words 1. कर्मन्द 2. कृशाश्व.

Word by word (padaccheda)

Left context कर्मन्द- कृशाश्वात् pañcamī · ekavacanaSubstitute / term इ ः 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.

Dotted words are technical terms. Hover or tap one to see its card.

Pink letters are it-markers (anubandhas), tags dropped by 1.3.9. Hover or tap one for the rule that marks it, or try the it-letter finder.

Full reading

कर्मन्द-कृशाश्वात् इनिः

Pāṇini leaves out words that carry over from earlier sūtras. Expand to see the rule as a reader actually understands it.

Commentary

The affix इनि comes in the sense of 'enounced by him' the thing enounced being भिक्षु-sūtra and नट-sūtra after the words 1. कर्मन्द 2. कृशाश्व।
Thus कर्मन्दिनो भिक्षवः, 'the mendicants who study the Bhikshu-sutra of Karmandin'. कृशाश्विनो नटाः 'the actors who study the Nata Sutra of Krisasvin.' Otherwise कार्मन्दकम् and काशीश्वम् ॥ See 4.2.66.

Śrīśa Chandra Vasu, The Ashtadhyayi of Panini (1897), via ashtadhyayi.com.