`Multifactorials` is a powerful mathematics tool who allows you to calculate factorials easily.
# Installation
To use `multifactorials`, you need to add it to your dependencies like in the example bellow:
```toml
[package]
name = "my-beautiful-crate"
version = "0.1.0"
[dependencies]
multifactorials = "0.3.0"
```
# Example
```rust
use multifactorials::Multifactorials;
fn main() {
let simple_factorial = Multifactorials::simple(7.0);
let complex_factorial = Multifactorials::complex(7.0, 2);
println!("The result of 7! is {}", simple_factorial);
println!("The result of 7!! is {}", complex_factorial);
}
```