Greek letters\psi

\psiSymbol

The ψ symbol (Greek small letter psi, U+03C8), written as \psi in LaTeX math mode.

\psi

Topic: Greek letters
Available in: base
Allowed mode: math
Frequency: 3.91% of corpus formulasrank 31 of 474
Glyph: ψ
Unicode: U+03C8 · GREEK SMALL LETTER PSI

Common tasks#

How to write a Greek psi#

\psi

How to write a wave function#

\psi(x,t)

How to write a ket psi#

\lvert\psi\rangle

In TeXForm#

TeXForm parses this entry as a character leaf mapped to U+03C8 (GREEK SMALL LETTER PSI).

In Greek letters54

All 54 in Greek letters