Quelle div.rs
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Spracherkennung für: .rs vermutete Sprache: Unknown {[0] [0] [0]} [Methode: Schwerpunktbildung, einfache Gewichte, sechs Dimensionen]
// This is a part of Chrono.
// Portions Copyright 2013- 2014 The Rust Project Developers.
// See README.md and LICENSE.txt for details.
//! Integer division utilities. (Shamelessly copied from [num]( https://github.com/rust-lang/num/))
// Algorithm from [Daan Leijen. _Division and Modulus for Computer Scientists_,
// December 2001]( http://research.microsoft.com/pubs/151917/divmodnote-letter.pdf)
pub use num_integer::{div_floor, div_mod_floor, div_rem, mod_floor};
#[cfg(test)]
mod tests {
use super::{div_mod_floor, mod_floor};
#[test]
fn test_mod_floor() {
assert_eq!(mod_floor( 8, 3), 2);
assert_eq!(mod_floor( 8, - 3), - 1);
assert_eq!(mod_floor(- 8, 3), 1);
assert_eq!(mod_floor(- 8, - 3), - 2);
assert_eq!(mod_floor( 1, 2), 1);
assert_eq!(mod_floor( 1, - 2), - 1);
assert_eq!(mod_floor(- 1, 2), 1);
assert_eq!(mod_floor(- 1, - 2), - 1);
}
#[test]
fn test_div_mod_floor() {
assert_eq!(div_mod_floor( 8, 3), ( 2, 2));
assert_eq!(div_mod_floor( 8, - 3), (- 3, - 1));
assert_eq!(div_mod_floor(- 8, 3), (- 3, 1));
assert_eq!(div_mod_floor(- 8, - 3), ( 2, - 2));
assert_eq!(div_mod_floor( 1, 2), ( 0, 1));
assert_eq!(div_mod_floor( 1, - 2), (- 1, - 1));
assert_eq!(div_mod_floor(- 1, 2), (- 1, 1));
assert_eq!(div_mod_floor(- 1, - 2), ( 0, - 1));
}
}
[Dauer der Verarbeitung: 0.17 Sekunden, vorverarbeitet 2026-06-05]
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2026-06-09
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