Function malachite_base::num::exhaustive::exhaustive_negative_signeds

pub fn exhaustive_negative_signeds<T: PrimitiveSigned>() -> Rev<PrimitiveIntIncreasingRange<T>>

Generates all negative signed integers in descending order.

The output is $(-k)_{k=1}^{2^{W-1}}$, where $W$ is the width of the type.

The output length is $2^{W-1}$.

Complexity per iteration

Constant time and additional memory.

Examples

use malachite_base::iterators::prefix_to_string;
use malachite_base::num::exhaustive::exhaustive_negative_signeds;

assert_eq!(
    prefix_to_string(exhaustive_negative_signeds::<i8>(), 10),
    "[-1, -2, -3, -4, -5, -6, -7, -8, -9, -10, ...]"
)