# pyspark.sql.functions.atan2¶

pyspark.sql.functions.atan2(col1, col2)[source]

New in version 1.4.0.

Parameters
col1str, Column or float

coordinate on y-axis

col2str, Column or float

coordinate on x-axis

Returns
Column

the theta component of the point (r, theta) in polar coordinates that corresponds to the point (x, y) in Cartesian coordinates, as if computed by java.lang.Math.atan2()