U+1D6BF "𝚿" Mathematical Bold Capital Psi Unicode Character
Unicode Version 18.0
Source: Browser Default
U+1D6BF "𝚿" Mathematical Bold Capital Psi is a typographical variant of the Greek capital letter Psi (Ψ) rendered in a bold typeface, allowing it to stand out distinctly in mathematical or scientific notation. It belongs to the "Mathematical Alphanumeric Symbols" block, which was introduced to provide unambiguously styled letters for use in formulas where normal text formatting might be lost or misinterpreted. This character often represents the wave function in quantum mechanics, as well as various functions and angles in higher mathematics and engineering.
General Properties
Code Point
U+1D6BF
Name
Mathematical Bold Capital Psi
Decomposition Mapping
Encodings
HTML Decimal Encoding
𝚿
HTML Hex Encoding
𝚿
UTF-8 Encoding
0xF0 0x9D 0x9A 0xBF
UTF-16 Encoding
0xD835 0xDEBF
UTF-32 Encoding
0x0001D6BF
C/C++/Java Escape
\ud835\udebf
Unicode Properties
Numeric Value
NaN
NFKC Casefold
NFKC Simple Casefold
Script Extensions
Common