Reference index

Unicode Math Block Reference

Browse Unicode blocks that contain mathematical operators, arrows, superscripts, letterlike symbols, and related characters.

Combining accents

U+0300–U+036FCombining Diacritical MarksCombining marks used to build accented letters and some mathematical vector or derivative notation.

Core operators

U+2200–U+22FFMathematical OperatorsCore set, logic, calculus, relation, and operator characters used in mathematical notation.

Directional notation

U+2190–U+21FFArrowsDirectional arrows, harpoons, paired arrows, mappings, and implication marks used across mathematics.

Financial notation

U+20A0–U+20CFCurrency SymbolsCurrency signs used in financial documents and quantitative calculations.

Fractions and numerals

U+2150–U+218FNumber FormsVulgar fractions, Roman numerals, and specialized number forms used in linear text.

Geometry and markers

U+25A0–U+25FFGeometric ShapesSquares, triangles, diamonds, circles, and other shapes used in diagrams and proof notation.

Historical numerals

U+10140–U+1018FAncient Greek NumbersHistorical Greek acrophonic and alphabetic numeric signs relevant to notation history.

Linear scripts

U+2070–U+209FSuperscripts and SubscriptsA limited collection of superscript and subscript digits, operators, and letters for plain text.

Long arrows

U+27F0–U+27FFSupplemental Arrows-ALong arrows and extended directional marks useful in mappings and logic.

Mathematical symbols

U+27C0–U+27EFMiscellaneous Mathematical Symbols-ASpecialized geometric, logical, database, and operator symbols.

Modifier notation

U+02B0–U+02FFSpacing Modifier LettersSmall raised letters and modifier signs sometimes encountered in phonetic and scientific notation.

Scientific letters

U+2100–U+214FLetterlike SymbolsLetter-shaped symbols including constants, number sets, transforms, and units.

Specialized arrows

U+2900–U+297FSupplemental Arrows-BComplex arrows, hooks, curves, harpoons, and combined directions.

Specialized notation

U+27C0–U+27EFMiscellaneous Mathematical Symbols-ASpecialized geometry, logic, delimiters, and operator symbols.U+2980–U+29FFMiscellaneous Mathematical Symbols-BAdditional brackets, arrows, operators, and geometric symbols for technical notation.

Specialized operators

U+2A00–U+2AFFSupplemental Mathematical OperatorsExtended integrals, products, relations, and specialized operators used in advanced mathematics.

Styled variables

U+1D400–U+1D7FFMathematical Alphanumeric SymbolsBold, italic, script, Fraktur, double-struck, sans-serif, monospace letters, and mathematical digits.

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