polars.Expr.degrees#

Expr.degrees() → Self[source]#

Convert from radians to degrees.

Returns:

Expr: Expression of data type Float64.

Examples

>>> import math
>>> df = pl.DataFrame({"a": [x * math.pi for x in range(-4, 5)]})
>>> df.select(pl.col("a").degrees())
shape: (9, 1)
┌────────┐
│ a      │
│ ---    │
│ f64    │
╞════════╡
│ -720.0 │
│ -540.0 │
│ -360.0 │
│ -180.0 │
│ 0.0    │
│ 180.0  │
│ 360.0  │
│ 540.0  │
│ 720.0  │
└────────┘