पञ्चभागावरो मध्यमावरयोः ॥ कZ_०२.३०.१७ ॥
pañca-bhāgāvaro madhyamāvarayoḥ
मध्यमावरयोः पञ्चभागावरो (परिणाहः)।
They supply two complementary downgrade logics—absolute (aṅgula) and proportional (one-fifth)—usable across different measurements or contexts of assessment.