Last Updated:2025/11/21
Sentence

集合 {1 - 1/n : n ∈ N} に対して、最小上界は 1 ですが、1 はその集合の要素ではありません。

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For the set {1 - 1/n : n ∈ N}, the supremum is 1, even though 1 is not an element of the set.

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For the set {1 - 1/n : n ∈ N}, the supremum is 1, even though 1 is not an element of the set.

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Related words

supremum

Noun
Japanese Meaning
数学において、集合Xの全要素以上である実数の中で最も小さいもの、すなわち最小上界(上限)を指す。 / 順序理論では、部分順序集合Pにおいて集合Xのすべての要素以上となる要素の中で最小のものを意味する。
What is this buttons?

集合 {1 - 1/n : n ∈ N} に対して、最小上界は 1 ですが、1 はその集合の要素ではありません。

Related Words

plural

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