Macro vrd::rand_exponential

macro_rules! rand_exponential {
    ($rng:expr, $rate:expr) => { ... };
}

Generate a random number from the exponential distribution with the given rate parameter.

Examples

use vrd::rand_exponential;
let mut rng = vrd::random::Random::new();
let exponential_number = rand_exponential!(rng, 2.0);
println!("Exponential number: {}", exponential_number);