The affix ma comes in the sense of matup after 1. dyu and 2. dru ,
Thus द्युमः and द्रुमः ॥ These are primitive words, and therefore do not take मतुप् in the alternative.,
द्यु-द्रुभ्यां मः
Adhyāya 5 · Pāda 2 · Rule 108
Adhyāya 5 · Pāda 2 · Rule 108
The affix ma comes in the sense of matup after 1. dyu and 2. dru ,
Thus द्युमः and द्रुमः ॥ These are primitive words, and therefore do not take मतुप् in the alternative.,