#whatgrad
`whatgrad` is a crate for computing the gradient of a function with respect to its arguments. Full writeup [here](https://lewiscarson.com/posts/whatgrad).
##Usage
```rust
use whatgrad::Scope;
fn main() {
let scope = Scope::new();
let x = scope.value(7.0);
let y = scope.value(11.0);
let z = x * y;
let grad = z.backwards();
println!("dz/dx = {}", grad.wrt(x));
println!("dz/dy = {}", grad.wrt(y));
}
```