snowflake.snowpark.functions.acos¶
- snowflake.snowpark.functions.acos(e: Union[Column, str]) Column[source] (https://github.com/snowflakedb/snowpark-python/blob/v1.16.0/src/snowflake/snowpark/functions.py#L1736-L1752)¶
Computes the inverse cosine (arc cosine) of its input; the result is a number in the interval [-pi, pi].
- Example::
>>> from snowflake.snowpark.types import DecimalType >>> df = session.create_dataframe([[0.5]], schema=["deg"]) >>> df.select(acos(col("deg")).cast(DecimalType(scale=3)).alias("result")).show() ------------ |"RESULT" | ------------ |1.047 | ------------