पक्षकक्षोरस्यानां मिथो विषमसंख्याने विषमव्यूहः ॥ कZ_१०.५.१७ ॥
pakṣakakṣorasyānāṃ mitho viṣamasaṃkhyāne viṣamavyūhaḥ
When the wings (pakṣa), flanks (kakṣa), and center (urasya) are arranged with mutually unequal numbers, the formation is an ‘irregular array’ (viṣama-vyūha).
Unequal numerical strength across wings, flanks, and center—i.e., deliberate asymmetry in distribution.