तेन हस्तिनामश्वानामावापो व्याख्यातः ॥ कZ_१०.५.२३ ॥
tena hastināmaśvānāmāvāpo vyākhyātaḥ
By that same rule, the ‘filling’ (āvāpa) for elephants and horses is explained.
He sets a clear ratio rule once and then applies it across arms, simplifying command and reducing ambiguity.