[GitHub] [spark] HyukjinKwon commented on a change in pull request #30501: [SPARK-33563][PYTHON][R][SQL] Expose inverse hyperbolic trig functions in PySpark and SparkR

[GitBox <gi...@apache.org>]

HyukjinKwon commented on a change in pull request #30501:
URL: https://github.com/apache/spark/pull/30501#discussion_r530719552



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File path: python/pyspark/sql/functions.py
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@@ -220,6 +220,19 @@ def acos(col):
     return _invoke_function_over_column("acos", col)
 
 
+def acosh(col):

Review comment:
       Let's also update `spark/python/docs/source/reference/pyspark.sql.rst`




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