snowflake.snowpark.functions.cot¶

snowflake.snowpark.functions.cot(expr: Union[snowflake.snowpark.column.Column, str]) → Column[source]¶

Computes the cotangent of the input column. The input should be expressed in radians.

Parameters:: expr (ColumnOrName) – The input column or column name containing values in radians.
Returns:: A column containing the cotangent values.
Return type:: Column

Examples::

>>> from snowflake.snowpark.types import DecimalType
>>> df = session.create_dataframe([[1.0471975512], [0.7853981634], [1.5707963268]], schema=["a"])
>>> df.select(cot(df["a"]).cast(DecimalType(scale=10)).alias("cot_result")).collect()
[Row(COT_RESULT=Decimal('0.5773502692')), Row(COT_RESULT=Decimal('1.0000000000')), Row(COT_RESULT=Decimal('0E-10'))]