Mathematical Fraktur Small B 𝔟
𝔟
U+1D51F
Symbol Meaning
Mathematical Fraktur Small B. Mathematical Alphanumeric Symbols.
The symbol “Mathematical Fraktur Small B” is included in the “Fraktur symbols” subblock of the “Mathematical Alphanumeric Symbols” block and was approved as part of Unicode version 3.1 in 2001.
| Unicode Name | Mathematical Fraktur Small B |
| Unicode Number | |
| Plane | 1: Supplementary Multilingual Plane |
| Unicode Block | Mathematical Alphanumeric Symbols |
| Unicode Subblock | Fraktur symbols |
| Unicode Version | 3.1 (2001) |
| Type of paired mirror bracket (bidi) | None |
| Composition Exclusion | No |
| Case change | 1D51F |
| Simple case change | 1D51F |
| Math | + |
| Alphabetic | + |
| Lowercase | + |
| Cased | + |
| ID_Start | + |
| ID_Continue | + |
| XID_Start | + |
| XID_Continue | + |
| Grapheme_Base | + |
| scripts | Common |
| Other_Math | + |
| Encoding | hex | dec (bytes) | dec | binary |
|---|---|---|---|---|
| UTF-8 | F0 9D 94 9F | 240 157 148 159 | 4036859039 | 11110000 10011101 10010100 10011111 |
| UTF-16BE | D8 35 DD 1F | 216 53 221 31 | 3627408671 | 11011000 00110101 11011101 00011111 |
| UTF-16LE | 35 D8 1F DD | 53 216 31 221 | 903356381 | 00110101 11011000 00011111 11011101 |
| UTF-32BE | 00 01 D5 1F | 0 1 213 31 | 120095 | 00000000 00000001 11010101 00011111 |
| UTF-32LE | 1F D5 01 00 | 31 213 1 0 | 534053120 | 00011111 11010101 00000001 00000000 |
Copy and paste these codes to use the Mathematical Fraktur Small B character in text for websites, social media, messengers, or blog posts.
| HTML | |
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| Javascript, Json | |
| Unix, C, PHP, JAVA | |
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| Perl | |
| URL-encode |