Column.atan2

Series atan2(Series x)

The angle whose tangent is this / x, elementwise (atan2(y, x); ADR-2026-10-30-01): float pairs compute at their supertype; integer pairs promote to FLOAT64; nulls propagate.

Parameters

`x`	the x column (equal length)

Returns

the angle in radians.

Throws

DataFrameException on non-numeric kinds or a length

mismatch.

Series atan2(T)(T x)

Ditto, with a broadcast scalar x.