noun
set description
Technical term in mathematics and computer science for describing a set by specifying its elements' properties.
集合記述は、要素の条件を明示して集合を定義する方法です。
Set description is a method of defining a set by specifying the conditions of its elements.
外延的定義 lists all elements explicitly, while 集合記述 uses a rule or condition.
Compound of 集合 (set) and 記述 (description). A straightforward technical term.