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U+2A3E · Supplemental Mathematical Operators

Z Notation Relational Composition ⨾

Z Notation Relational Composition is the Unicode character U+2A3E (official name “Z NOTATION RELATIONAL COMPOSITION”) from the Supplemental Mathematical Operators block. It belongs to SymbolHero’s math symbols collection. Copy it with the button, or use the codes and keyboard methods below to type it yourself.

UnicodeU+2A3E
HTML⨾
⨾U+2A3E

Character codes

Unicode code pointU+2A3E
Decimal10814
HTML (hex)⨾
HTML (decimal)⨾
CSS\2A3E
JavaScript\u2A3E
Python\u2A3E
UTF-8 bytesE2 A8 BE
UTF-162A3E
URL-encoded%E2%A8%BE

Character details

Official nameZ NOTATION RELATIONAL COMPOSITION
Unicode blockSupplemental Mathematical Operators
General categoryMath Symbol (Sm)
SymbolHero categoryMath Symbols
EmojiNo

How to type ⨾

Windows

  • In Microsoft Word or Outlook: type 2A3E then press Alt + X.
  • Open Character Map (search “Character Map” in Start), tick “Advanced view”, search for “z notation relational composition”, then Select and Copy.

Mac

  • Press Control + Command + Space to open the Character Viewer, search “z notation relational composition”, and double-click the result.
  • With the Unicode Hex Input keyboard enabled (System Settings → Keyboard → Input Sources), hold Option and type 2A3E.

iPhone & Android

  • Tap Copy at the top of this page, then long-press where you want it and choose Paste.

Docs & web

  • Google Docs: Insert → Special characters, then search “z notation relational composition” or enter U+2A3E.
  • HTML: ⨾
  • Excel / Google Sheets: =UNICHAR(10814)

Similar math symbols

Multiplication Sign with Dot Above
Multiplication Sign with Underbar
Semidirect Product with Bottom Closed
Smash Product
Multiplication Sign in Left Half Circle
Multiplication Sign in Right Half Circle
Multiplication Sign in Double Circle
Plus Sign in Triangle
Minus Sign in Triangle
Multiplication Sign in Triangle
Interior Product
Righthand Interior Product
Amalgamation or Coproduct
Intersection with Dot
Union with Minus Sign
Union with Overbar
Intersection with Overbar
Intersection with Logical and
Union with Logical or
Union Above Intersection
Intersection Above Union
Union Above Bar Above Intersection
Intersection Above Bar Above Union
Union Beside and Joined with Union

See all 714 math symbols →

Questions

What is the Unicode for ⨾?

It is U+2A3E (Z NOTATION RELATIONAL COMPOSITION), decimal 10814.

Is there a Windows Alt code for it?

No standard Alt code exists for this character. In Word type 2A3E then Alt+X, or copy it from this page.

How do I type it on a Mac?

There is no built-in Option shortcut. Use the Character Viewer (Control + Command + Space) and search “z notation relational composition”, or copy it from this page.

What is the HTML code?

Use the numeric reference ⨾ (or ⨾). There is no named entity.