pyspark.sql.functions.asin

pyspark.sql.functions.asin(col: ColumnOrName) → pyspark.sql.column.Column

Computes inverse sine of the input column.

New in version 1.4.0.

Changed in version 3.4.0: Supports Spark Connect.

Parameters

colColumn or str

target column to compute on.

Returns

Column

inverse sine of col, as if computed by java.lang.Math.asin()

Examples

>>> df = spark.createDataFrame([(0,), (2,)])
>>> df.select(asin(df.schema.fieldNames()[0])).show()
+--------+
|ASIN(_1)|
+--------+
|     0.0|
|     NaN|
+--------+

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