treams.special.car2pol

treams.special.car2pol(r) = <ufunc 'car2pol'>

Convert cartesian to polar coordinates

The cartesian coordinates \((x, y)\) are converted to \((\rho, \varphi)\) with \(x = \rho \cos \varphi\) and \(y = \rho \sin \varphi\).

Parameters:

r (float, 2-array) – Cartesian coordinates in 2-dimensional space

Returns:

float, 2-array