polars.Expr.pow# Expr.pow(exponent: int | float | Series | Expr) → Self[source]# Raise expression to the power of exponent. Examples >>> df = pl.DataFrame({"foo": [1, 2, 3, 4]}) >>> df.select(pl.col("foo").pow(3)) shape: (4, 1) ┌──────┐ │ foo │ │ --- │ │ f64 │ ╞══════╡ │ 1.0 │ │ 8.0 │ │ 27.0 │ │ 64.0 │ └──────┘