The affix mayaṭ invariably comes in the sense of 'its product or part' after the word piṣṭa,
This debars अण् ॥ Thus पिष्टमयं भस्म ॥ Otherwise अण्, as पैष्टी सुरा in the sense of तस्येदम् ॥,
पिष्टाच् च
Adhyāya 4 · Pāda 3 · Rule 146
Adhyāya 4 · Pāda 3 · Rule 146
The affix mayaṭ invariably comes in the sense of 'its product or part' after the word piṣṭa,
This debars अण् ॥ Thus पिष्टमयं भस्म ॥ Otherwise अण्, as पैष्टी सुरा in the sense of तस्येदम् ॥,