U+1D626 "𝘦" Mathematical Sans-Serif Italic Small E Unicode Character

Unicode Version 17.0

𝘦

U+1D626 "𝘦" Mathematical Sans-Serif Italic Small E is a typographic variant of the lowercase letter 'e' that belongs to the Mathematical Alphanumeric Symbols block, designed specifically for use in mathematical and scientific notation where a sans-serif italic style is required to distinguish variables, constants, or operators from standard text. It represents a single, distinct code point within the Unicode standard, allowing it to be reliably stored, transmitted, and rendered across digital platforms without relying on font formatting, which is essential for preserving the intended meaning in complex equations or technical documents. This character combines the simplicity of a sans-serif design with the slant of italics, providing a clear and unambiguous glyph for representing entities like Euler's number or other mathematical expressions in plain text environments.

General Properties

Code Point U+1D626
Version Added 3.1
Name Mathematical Sans-Serif Italic Small E
Block Mathematical Alphanumeric Symbols
General Category Lowercase Letter
Canonical Combining Class Not Reordered
Bidirectional Class Left To Right
Decomposition Type Font
Decomposition Mapping "e" U+0065 Latin Small Letter E

Encodings

HTML Decimal Encoding 𝘦
HTML Hex Encoding 𝘦
UTF-8 Encoding 0xF0 0x9D 0x98 0xA6
UTF-16 Encoding 0xD835 0xDE26
UTF-32 Encoding 0x0001D626
C/C++/Java Escape \ud835\ude26

Unicode Properties

NFC Quick Check Yes
NFD Quick Check Yes
Numeric Type None
Numeric Value NaN
Line Break Alphabetic
Lowercase Yes
Cased Yes
Changes When NFKC Casefolded Yes
NFKC Casefold "e" U+0065 Latin Small Letter E
NFKC Simple Casefold "e" U+0065 Latin Small Letter E
Script Common
Script Extensions Common
Indic Syllabic Category Other
ID Start Yes
XID Start Yes
ID Continue Yes
XID Continue Yes
Alphabetic Yes
Math Yes
Other Math Yes
Vertical Orientation Rotated
Grapheme Base Yes
Grapheme Cluster Break Other
Word Break Alphabetic letter
Sentence Break Lower