Short ṛ is invariably substituted in the chandas (Vedas) for the penultimate ṛ or ṝ of a Causative aṅga (stem) in the reduplicated Aorist.,
As अवीवृधत्, अवीवृधताम् and अवीवृधन् ॥,
नित्यं छन्दसि
Adhyāya 7 · Pāda 4 · Rule 8
Adhyāya 7 · Pāda 4 · Rule 8
Short ṛ is invariably substituted in the chandas (Vedas) for the penultimate ṛ or ṝ of a Causative aṅga (stem) in the reduplicated Aorist.,
As अवीवृधत्, अवीवृधताम् and अवीवृधन् ॥,