U+1D6D1 "𝛑" Mathematical Bold Small Pi Unicode Character
Unicode Version 17.0
U+1D6D1 "𝛑" Mathematical Bold Small Pi is a stylized version of the lowercase Greek letter pi rendered in a bold font, specifically designated for use in mathematical and scientific notation to represent the mathematical constant approximately equal to 3.14159 or other uses of the letter in formulas. Unlike the ordinary Greek small pi in the basic Greek block, this character belongs to the Mathematical Alphanumeric Symbols block, allowing it to convey semantic meaning in typesetting systems where distinct font styles are required for variables and constants without relying on markup. This bold variant is particularly useful in contexts like vector notation, matrix expressions, or boldface equations where consistency with other bold mathematical symbols is necessary, ensuring clarity in academic papers, textbooks, or digital documents that use Unicode for mathematical text.
General Properties
Encodings
| HTML Decimal Encoding |
𝛑 |
| HTML Hex Encoding |
𝛑 |
| UTF-8 Encoding |
0xF0 0x9D 0x9B 0x91 |
| UTF-16 Encoding |
0xD835 0xDED1 |
| UTF-32 Encoding |
0x0001D6D1 |
| C/C++/Java Escape |
\ud835\uded1 |
Unicode Properties