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σ

Greek Small Letter Sigma

03C3 · Greek and Coptic · Grek

编码

Unicode 块 U+03C3
十进制 σ
HTML十六进制 σ
CSS \03C3
JavaScript \u{3C3}
Python \u03c3
Java \u03C3
UTF-8 十六进制 cf 83
UTF-16 03 c3
URL编码 %CF%83

Unicode 属性

Block
Greek and Coptic
Script
Grek
Category
Lowercase Letter (Ll)
Bidirectional
L

相似符号

α 03B1 β 03B2 δ 03B4 ε 03B5 θ 03B8 λ 03BB μ 03BC ω 03C9

比较

σ vs α Greek Small Letter Alpha σ vs μ Greek Small Letter Mu σ vs β Greek Small Letter Beta σ vs λ Greek Small Letter Lamda σ vs θ Greek Small Letter Theta

相关符号

α 03B1 λ 03BB μ 03BC β 03B2 Ω 03A9 Α 0391 δ 03B4 Σ 03A3 Δ 0394 θ 03B8 ε 03B5 ω 03C9

相关指南

Punycode and IDN: How Unicode Domain Names Work
How Internationalized Domain Names work — Punycode encoding, IDNA 2003 vs 2008, homograph attacks, and implementing IDN support in your applications.

常见问题

What is the σ Greek Small Letter Sigma symbol?

σ is the Greek Small Letter Sigma symbol, encoded at Unicode 03C3.

What is the Unicode codepoint of Greek Small Letter Sigma?

The Greek Small Letter Sigma symbol (σ) has codepoint 03C3.

How do I type or copy Greek Small Letter Sigma?

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