Symbols:Greek/Mu

Expectation

 * $$\mu$$

Often used to denote the expectation of a given random variable.

The LaTeX code for $$\mu$$ is \mu.

Linear Density

 * $$\mu$$

Used to denote the linear density of a given one-dimensional body:
 * $$\mu = \frac m l$$

where:
 * $$m$$ is the body's mass;
 * $$l$$ is the body's length.

The LaTeX code for $$\mu$$ is \mu.

Parameter of Poisson Distribution

 * $$\mu$$

Used as an alternative to $$\lambda$$ to denote the parameter of a given Poisson distribution.

The LaTeX code for $$\mu$$ is \mu.