Zeta
ζ
Type it
| Unicode | U+03B6 | |
|---|---|---|
| LaTeX | \zeta | |
| HTML entity | ζ | |
| Character | ζ |
Meaning
The sixth letter of the Greek alphabet. It most often names the Riemann zeta function, and also stands for complex variables and damping ratios. Compare with Xi and Eta.
How to read it
ζ(2) = π²/6
is read “zeta of two equals pi squared over six”.