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∩

Intersection

2229 · Mathematical Operators · Zyyy

概要 Intersection

Set theory operator (U+2229) from the Mathematical Operators block denoting the set of elements common to two or more sets. Available as HTML entity ∩. Fundamental in set theory, probability, and database operations.

On this page

エンコード

Unicode ブロック U+2229
10進数 ∩
HTML 16進数 ∩
HTML エンティティ ∩
CSS \2229
JavaScript \u{2229}
Python \u2229
Java \u2229
UTF-8 16進数 e2 88 a9
UTF-16 22 29
URLエンコード %E2%88%A9

Unicode プロパティ

Block
Mathematical Operators
Script
Zyyy
Category
Math Symbol (Sm)
Bidirectional
ON

類似記号

∅ 2205 ∈ 2208 ∉ 2209 ∪ 222A ⊂ 2282

比較

∩ vs ∅ Empty Set ∩ vs ∈ Element Of ∩ vs ∪ Union ∩ vs ∉ Not An Element Of ∩ vs ⊂ Subset Of

関連記号

∞ 221E ° 00B0 × 00D7 π 03C0 ± 00B1 ÷ 00F7 ≤ 2264 √ 221A ∑ 2211 ≥ 2265 ≠ 2260 ≈ 2248

関連ガイド

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よくある質問

What is the ∩ Intersection symbol?

∩ is the Intersection symbol, encoded at Unicode 2229.

What is the Unicode codepoint of Intersection?

The Intersection symbol (∩) has codepoint 2229.

How do I type or copy Intersection?

Copy ∩ directly, or use the HTML entity, CSS, JavaScript, and Python encodings shown on this page.