optymalnego
Optymalnego is the genitive singular form of the Polish adjective optymalny, meaning optimal or the best possible under given constraints. In Polish, adjectives decline for gender, number, and case, so optymalny produces different forms such as optymalny (masculine nominative), optymalna (feminine nominative), and optymalne (neuter nominative). In the genitive singular, the endings are optymalnego for masculine nouns and neuter nouns, and optymalnej for feminine nouns. For example: optymalnego rozwiązania (of an optimal solution), optymalnego czasu (of optimal time), but optymalnej procedury (of an optimal procedure).
Optymalny is widely used in mathematics, economics, engineering, and everyday language to describe the best possible
Etymology and scope: optymalny derives from the Latin optimus (the best), via European languages into Polish.