त्रयाणामर्धचन्द्रकः कर्कटकशृङ्गी वा ॥ कZ_१०.६.३७ ॥
trayāṇām ardhacandrakaḥ karkaṭakaśṛṅgī vā
تین حصّوں پر مشتمل صف بندی کے لیے ‘اردھ چندرک’ یا ‘کرکٹک شِرنگی’ ویوہ مناسب ہے۔
Both emphasize controlled curvature/envelopment: with only three divisions, curved or pincer-like fronts help protect flanks and concentrate pressure without requiring many sub-units.