pyspark.sql.functions.atan

pyspark.sql.functions.atan(col: ColumnOrName) → pyspark.sql.column.Column

Compute inverse tangent of the input column.

New in version 1.4.0.

Changed in version 3.4.0: Supports Spark Connect.

Parameters

colColumn or str

target column to compute on.

Returns

Column

inverse tangent of col, as if computed by java.lang.Math.atan()

Examples

>>> df = spark.range(1)
>>> df.select(atan(df.id)).show()
+--------+
|ATAN(id)|
+--------+
|     0.0|
+--------+

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