cofinal

[数]共尾

释义与例句

adj.
  1. 1.

    Of a subset of a partially ordered set; containing elements at least as late as any given element of the set, relative to the given partial order.

    数学

    The Archimedean property of real numbers means that the natural numbers form a cofinal subset of ℝ.

词源

From co- + final.

来源：wiktionary