タグ

有界

1 件の記事

A part of an infinite sequence of real numbers (in blue), indexed by a natural number n. This sequence is neither increasing, decreasing, convergent, nor Cauchy. It is, however, bounded (by red dashed lines).

数列の数学的基礎定義から収束・発散の理論まで

数列数学収束発散
2026年8月11日続きを読む →