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SciPy

This is documentation for an old release of SciPy (version 0.18.1). Search for this page in the documentation of the latest stable release (version 1.15.1).

Cauchy Distribution

f(x)=1π(1+x2)F(x)=12+1πtan1xG(α)=tan(παπ2)md=0mn=0

No finite moments. This is the t distribution with one degree of freedom.

h[X]=log(4π)2.5310242469692907930.

Implementation: scipy.stats.cauchy