This crate is really quite simple. The basic principle is to allow for numbers, $z \in \mathbb{C}$.
Anyone who has worked with complex numbers in the past should have no problem working with this crate, and for anyone who hasn't, I would recomend this youtube series by Weich Labs that explains how complex numbers work.
```rust let numb1 = Rectangular::new(1., 2.); let numb2 = Rectangular::new(3., 4.);
// numbers in either polar or rectangular form can be added, subtracted, multiplied // and divided, just like you would any other number let res = (numb1 + numb2).get_polar();
// numbers can also converted between rectangular and polar forms using the getpolar() // and getrectangular() methods
println!("{res}"); ```
Notice that in the example above, arguments are of type f64.
Also note that the polar form implements Display in such a way that we would in this instance print the number in Euler's forms
7.211102550927978*e^0.5880026035475675i
For Rectangular:
$Re(z)$ can be accessed with the real() method
$Im(z)$ can be accessed with the imag() method
Likewise for Polar:
$arg(z)$ can be accessed with the arg() method
$|z|$ can be accessed with the modulus() method