malachite_nz/integer/conversion/string/
latex.rs

1// Copyright © 2026 Mikhail Hogrefe
2//
3// This file is part of Malachite.
4//
5// Malachite is free software: you can redistribute it and/or modify it under the terms of the GNU
6// Lesser General Public License (LGPL) as published by the Free Software Foundation; either version
7// 3 of the License, or (at your option) any later version. See <https://www.gnu.org/licenses/>.
8
9use crate::integer::Integer;
10use core::fmt::{Display, Formatter, Result};
11use malachite_base::strings::latex::ToLatex;
12
13impl ToLatex for Integer {
14    /// Writes a [`Integer`] as a LaTeX math-mode fragment.
15    ///
16    /// The fragment is the number's decimal digits, preceded by a minus sign if it is negative,
17    /// which is what LaTeX math mode already writes a number as, and what [`Display`] gives.
18    ///
19    /// # Worst-case complexity
20    /// $T(n) = O(n (\log n)^2 \log\log n)$
21    ///
22    /// $M(n) = O(n \log n)$
23    ///
24    /// where $T$ is time, $M$ is additional memory, and $n$ is `self.significant_bits()`.
25    ///
26    /// # Examples
27    /// ```
28    /// use malachite_base::strings::latex::ToLatex;
29    /// use malachite_nz::integer::Integer;
30    ///
31    /// assert_eq!(Integer::from(0).to_latex_string(), "0");
32    /// assert_eq!(Integer::from(123).to_latex_string(), "123");
33    /// assert_eq!(Integer::from(-123).to_latex_string(), "-123");
34    /// ```
35    ///
36    /// | value                 | fragment | renders as |
37    /// |-----------------------|----------|------------|
38    /// | `Integer::from(123)`  | `123`    | $123$      |
39    /// | `Integer::from(-123)` | `-123`   | $-123$     |
40    #[inline]
41    fn fmt_latex(&self, f: &mut Formatter) -> Result {
42        Display::fmt(self, f)
43    }
44}
malachite_nz/integer/conversion/string/latex.rs

malachite_nz/integer/conversion/string/
latex.rs
