pyspark.sql.functions.cos#
- pyspark.sql.functions.cos(col)[source]#
- Computes cosine of the input column. - New in version 1.4.0. - Changed in version 3.4.0: Supports Spark Connect. - Parameters
- colColumnor str
- angle in radians 
 
- col
- Returns
- Column
- cosine of the angle, as if computed by java.lang.Math.cos(). 
 
 - Examples - >>> from pyspark.sql import functions as sf >>> spark.range(1).select(sf.cos(sf.pi())).show() +---------+ |COS(PI())| +---------+ | -1.0| +---------+