∮

Contour Integral

222E · Mathematical Operators · Zyyy

Giới thiệu Contour Integral

Calculus symbol (U+222E) from the Mathematical Operators block representing integration along a closed curve or contour. Essential in complex analysis and physics for computing work, flux, and residues.

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Mã hóa

Khối Unicode	U+222E
Thập phân	∮
HTML Hex	∮
CSS	\222E
JavaScript	\u{222E}
Python	\u222e
Java	\u222E
Hệ thập lục phân UTF-8	e2 88 ae
UTF-16	22 2e
URL Encoded	%E2%88%AE

Thuộc tính Unicode

Block

Mathematical Operators

Script

Zyyy

Ký hiệu tương tự

∝ 221D ∟ 221F ∷ 2237 ≟ 225F ≾ 227E ⊰ 22B0 ⋍ 22CD ⋾ 22FE

So sánh

∮ vs ≾ Precedes Or Equivalent To ∮ vs ⊰ Precedes Under Relation ∮ vs ∷ Proportion ∮ vs ∝ Proportional To ∮ vs ≟ Questioned Equal To

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

Câu hỏi thường gặp

What is the ∮ Contour Integral symbol?

∮ is the Contour Integral symbol, encoded at Unicode 222E.

What is the Unicode codepoint of Contour Integral?

The Contour Integral symbol (∮) has codepoint 222E.

How do I type or copy Contour Integral?

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