method f64.ceil

The smallest integer value not below x, as a float.

Example:

oxl✓ checked in CI

fn main() io {
  let x: f64 = 2.1
  print("{x.ceil()}")
}

Output

3.0

pub(api) fn ceil() -> f64

Complexity. O(1).

Since. 1.0.0-beta

Returns

f64

none declared (pure unless the body says otherwise)

Defined in: std/core/numbers.oxl:3983