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U+1D499 CHARACTER

MATHEMATICAL BOLD ITALIC SMALL X

Quick Facts

Unicode Name MATHEMATICAL BOLD ITALIC SMALL X
Code Point U+1D499
Decimal Value 119961
General Category Lowercase Letter (Ll) →
Unicode Block Mathematical Alphanumeric Symbols →
Script Common →
Unicode Version Unicode 3.1 →
Unicode Plane Supplementary Multilingual Plane (SMP)

Byte Encodings

UTF-8 4 bytes F0 9D 92 99
UTF-16 Surrogate Pair D835 DC99
High: U+D835 (\uD835) Low: U+DC99 (\uDC99)
UTF-32 4 bytes 0001D499
UTF-16BE / LE Byte Order
BE: D8 35 DC 99 LE: 35 D8 99 DC
UTF-32BE / LE Byte Order
BE: 00 01 D4 99 LE: 99 D4 01 00

Developer Code Escapes

HTML Decimal 𝒙
HTML Hexadecimal 𝒙
HTML Named Entity None
CSS Escape \01D499
JavaScript (ES6) \u{1D499}
JavaScript (UTF-16) \uD835\uDC99
JSON Escape \uD835\uDC99
Python \U0001D499
PHP "\u{1D499}"
Java "\uD835\uDC99"
C / C++ "\U0001D499"
Rust '\u{1d499}'
URL Percent-Encoded %F0%9D%92%99

Normalization & Decomposition

Combining Class 0 โ€” Not Reordered (Spacing)
Decomposition <font> 0078 font
NFC / NFD Forms Compatibility decomposition (<font>): NFKD/NFKC normalize to equivalent base characters.

Bidirectional Properties

Bidi Class L โ€” Left-to-Right
Bidi Mirrored No

Font Specimen & Rendering

Visual rendering of U+1D499 across standard system font stacks. Rendering fidelity depends on installed OS font glyph coverage.

Sans-Serif System UI, Inter, Arial
๐’™
Context: A ๐’™ Z 123
Serif Georgia, Times, Cambria
๐’™
Context: A ๐’™ Z 123
Monospace Consolas, SF Mono, Courier
๐’™
Context: A ๐’™ Z 123
System Default Operating System Glyph Fallback
๐’™
Context: A ๐’™ Z 123

Names & Aliases

Official Name MATHEMATICAL BOLD ITALIC SMALL X

The normative, immutable character identifier in the Unicode Character Database.

Identifier U+1D499

Related Characters & Collections

๐’™
Curated Symbol Collection Curated in CopyCharacter's MATHEMATICAL BOLD ITALIC SMALL X symbol library.
View Symbol โ†’