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snowflake.snowpark.functions.log2¶

snowflake.snowpark.functions.log2(x: Union[Column, str, int, float]) → Column[source] (https://github.com/snowflakedb/snowpark-python/blob/v1.30.0/snowpark-python/src/snowflake/snowpark/functions.py#L3143-L3158)¶

Returns the base-2 logarithm of x.

Example:

>>> df = session.create_dataframe([1, 2, 8], schema=["a"])
>>> df.select(log2(df["a"]).alias("log2")).collect()
[Row(LOG2=0.0), Row(LOG2=1.0), Row(LOG2=3.0)]

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