UnicodeCharactercom
⨌
U+2A0C · QUADRUPLE INTEGRAL OPERATOR

Quadruple Integral Operator

  • CodepointU+2A0C
  • NameQUADRUPLE INTEGRAL OPERATOR
  • Decimal10764
  • BlockSupplemental Mathematical Operators (U+2A00–U+2AFF)
  • Plane0 — Basic Multilingual Plane
  • ScriptCommon
  • CategorySm — Math Symbol
  • Unicode version3.2 (2002)
  • Bidi classON — Other Neutral
  • Combining class0
  • East Asian widthN — Neutral
  • MirroredYes

About this character

U+2A0C (⨌) is QUADRUPLE INTEGRAL OPERATOR, a mathematical symbol in the Supplemental Mathematical Operators block. Its script is Common: it is shared by many writing systems rather than belonging to one. It was added in Unicode 3.2 (2002).

It is a compatibility variant of U+222B ∫ + U+222B ∫ + U+222B ∫ + U+222B ∫ (compatibility decomposition <compat>). NFC and NFD leave it alone, but NFKC and NFKD replace it with U+222B ∫ + U+222B ∫ + U+222B ∫ + U+222B ∫. Search engines, identifier checks and username systems that apply NFKC will treat the two as the same text.

It is a mirrored character: in right-to-left text renderers draw its mirror image.

How to type ⨌

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Encodings & escapes

UTF-8 encoder →
UTF-8E2 A8 8C3 bytes
UTF-162A0C1 code unit
UTF-3200002A0C4 bytes
HTML named&qint;named character reference
HTML named&iiiint;named character reference
HTML decimal&#10764;
HTML hex&#x2A0C;
CSS\2A0Cin content: "…"
JavaScript\u2A0C
JSON\u2A0C
Python\u2A0C
Python\N{QUADRUPLE INTEGRAL OPERATOR}by name
Java / C#\u2A0C
C / C++\u2A0Cuniversal character name
Rust / Swift / PHP\u{2A0C}
Go\u2A0C
Ruby\u2A0C
Excel / Sheets=UNICHAR(10764)
URL-encoded%E2%A8%8Cpercent-encoded UTF-8
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Normalization forms

Normalizer →
NFCunchanged
NFDunchanged
NFKCU+222B ∫ + U+222B ∫ + U+222B ∫ + U+222B ∫
NFKDU+222B ∫ + U+222B ∫ + U+222B ∫ + U+222B ∫
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Nearby in Supplemental Mathematical Operators

All in block →
U+2A06⨆N-Ary Square Union Operator U+2A07⨇Two Logical and Operator U+2A08⨈Two Logical or Operator U+2A09⨉N-Ary Times Operator U+2A0A⨊Modulo Two Sum U+2A0B⨋Summation with Integral U+2A0D⨍Finite Part Integral U+2A0E⨎Integral with Double Stroke U+2A0F⨏Integral Average with Slash U+2A10⨐Circulation Function U+2A11⨑Anticlockwise Integration U+2A12⨒Line Integration with Rectangular Path Around Pole