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// Copyright © 2026 Mikhail Hogrefe
//
// This file is part of Malachite.
//
// Malachite is free software: you can redistribute it and/or modify it under the terms of the GNU
// Lesser General Public License (LGPL) as published by the Free Software Foundation; either version
// 3 of the License, or (at your option) any later version. See <https://www.gnu.org/licenses/>.
use crate::num::arithmetic::traits::{Square, SquareAssign};
macro_rules! impl_square {
($t:ident) => {
impl Square for $t {
type Output = $t;
/// Squares a number.
///
/// $f(x) = x^2$.
///
/// # Worst-case complexity
/// Constant time and additional memory.
///
/// # Examples
/// See [here](super::square#square).
#[inline]
fn square(self) -> $t {
self * self
}
}
impl SquareAssign for $t {
/// Squares a number in place.
///
/// $x \gets x^2$.
///
/// # Worst-case complexity
/// Constant time and additional memory.
///
/// # Examples
/// See [here](super::square#square_assign).
#[inline]
fn square_assign(&mut self) {
*self *= *self;
}
}
};
}
apply_to_primitive_ints!(impl_square);
apply_to_primitive_floats!(impl_square);