polars.Expr.ceil

Expr.ceil() → Self

Rounds up to the nearest integer value.

Only works on floating point Series.

Examples

>>> df = pl.DataFrame({"a": [0.3, 0.5, 1.0, 1.1]})
>>> df.select(pl.col("a").ceil())
shape: (4, 1)
┌─────┐
│ a   │
│ --- │
│ f64 │
╞═════╡
│ 1.0 │
│ 1.0 │
│ 1.0 │
│ 2.0 │
└─────┘