direct sum   (TTS Sound)

The direct_sum has 1 Senses.

• direct sum
• a union of two disjoint sets in which every element is the sum of an element from each of the disjoint sets
• すべての要素がそれぞれの共通の要素を持たない集合の合計である二つの共通の要素を持たない集合の結合