# Cauchy–Lorentz standar distribution ( probability density function)

## Description

In probability and statistics,the Cauchy distribution, is a continuous probability distribution. It is the distribution of a random variable that is the ratio of two independent standard normal variables.When U and V are two independent normally distributed random variables with expected value 0 and variance 1, then the ratio U/V has the standard Cauchy distribution. The probability density function is for f(x : 0,1)

## Variables

f_{x} | Probability density function (dimensionless) |

π | pi |

x | Variable (dimensionless) |

γ | The scale parameter ( γ = 1 ) for standar distribution (dimensionless) |