境界 きょうかい ないオブジェクト集合 しゅうごうであれば
kyōkai nai obujekutoshūgōdeareba

Noun
Da Copula

The "-eba" conditional form ("if/when…") of 境界内オブジェクト集合

1. If it is a set of objects within the boundaries; When it is a set of objects within the boundaries

Ba Conditional
Computing