पादधिको ज्येष्ठः पादहीनः कनिष्ठः ॥ कZ_०२.२५.२० ॥
pādadhiko jyeṣṭhaḥ pādahīnaḥ kaniṣṭhaḥ
الزيادة بمقدار الربع تجعله «أعلى/أجود»؛ والنقصان بمقدار الربع يجعله «أدنى/أردأ».
It creates a simple, enforceable threshold for classifying strength/quantity, enabling consistent pricing, taxation, and penalties for short-measure.