polars.Expr.mod#
- Expr.mod(other: Any) Expr [source]#
Method equivalent of modulus operator
expr % other
.- Parameters:
- other
Numeric literal or expression value.
Examples
>>> df = pl.DataFrame({"x": [0, 1, 2, 3, 4]}) >>> df.with_columns(pl.col("x").mod(2).alias("x%2")) shape: (5, 2) ┌─────┬─────┐ │ x ┆ x%2 │ │ --- ┆ --- │ │ i64 ┆ i64 │ ╞═════╪═════╡ │ 0 ┆ 0 │ │ 1 ┆ 1 │ │ 2 ┆ 0 │ │ 3 ┆ 1 │ │ 4 ┆ 0 │ └─────┴─────┘