Struct rand_simple::Geometric
source · pub struct Geometric { /* private fields */ }Expand description
幾何分布を計算する構造体
使用例 1 (new関数)
use rand_simple::Geometric;
let geometric = Geometric::new(1192u32);
let next = geometric.sample(0.5f64); // 発生確率 0.5の事象が初めて生じた試行回数
println!("乱数: {}", next); // 4u32使用例 2 (マクロ・引数有り)
use rand_simple::create_geometric;
let geometric = create_geometric!(1192u32);
let next = geometric.sample(0.5f64); // 発生確率 0.5の事象が初めて生じた試行回数
println!("乱数: {}", next); // 4u32使用例 3 (マクロ・引数無し)
use rand_simple::create_geometric;
let geometric = create_geometric!();
let next = geometric.sample(0.5f64); // 発生確率 0.5の事象が初めて生じた試行回数
println!("乱数: {}", next); // 値不明Implementations§
Auto Trait Implementations§
impl !RefUnwindSafe for Geometric
impl Send for Geometric
impl !Sync for Geometric
impl Unpin for Geometric
impl UnwindSafe for Geometric
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more