# Symbols:P/Probability Measure

$\Pr$
Let $\EE$ be an experiment.
Let $\EE$ be defined as a measure space $\struct {\Omega, \Sigma, \Pr}$.
Then $\Pr$ is a measure on $\EE$ such that $\map \Pr \Omega = 1$.
The $\LaTeX$ code for $\Pr$ is \Pr .