iarray.IArray.arctan2#
- IArray.arctan2(iarr2)#
Element-wise arc tangent of \(\frac{iarr_1}{iarr_2}\) choosing the quadrant correctly.
- Parameters
iarr1¶(self) (IArray container) – y-coordinates.
iarr2¶ (IArray container) – x-coordinates.
- Returns
angle – A lazy expression that must be evaluated via out.eval(), which will compute the angles in radians, in the range \([-\pi, \pi]\).
- Return type
References