U+213F "ℿ" Double-Struck Capital Pi Unicode Character
Unicode Version 17.0
U+213F "ℿ" Double-Struck Capital Pi is a typographic symbol that belongs to the block of letterlike symbols, designed to resemble a capital Greek letter Pi (Π) rendered in a double-struck or blackboard bold style, which is typically used in mathematical notation to represent the product symbol or the product of a sequence. It is distinct from the ordinary Greek capital Pi and is often employed in contexts where a clear, stylized representation is needed, such as in advanced mathematics or to indicate a set of numbers like the prime real numbers, though its usage is less common than the standard single-struck capital Pi. This character can be found in modern fonts that support the Unicode standard and is sometimes used in academic or technical documents for clarity.
General Properties
Encodings
| HTML Decimal Encoding |
ℿ |
| HTML Hex Encoding |
ℿ |
| UTF-8 Encoding |
0xE2 0x84 0xBF |
| UTF-16 Encoding |
0x213F |
| UTF-32 Encoding |
0x0000213F |
| C/C++/Java Escape |
\u213f |
Unicode Properties