polars.DataFrame.product

DataFrame.product() → DataFrame

Aggregate the columns of this DataFrame to their product values.

Examples

>>> df = pl.DataFrame(
...     {
...         "a": [1, 2, 3],
...         "b": [0.5, 4, 10],
...         "c": [True, True, False],
...     }
... )

>>> df.product()
shape: (1, 3)
┌─────┬──────┬─────┐
│ a   ┆ b    ┆ c   │
│ --- ┆ ---  ┆ --- │
│ i64 ┆ f64  ┆ i64 │
╞═════╪══════╪═════╡
│ 6   ┆ 20.0 ┆ 0   │
└─────┴──────┴─────┘