reverse

Reverse mode automatic differentiation in Rust.

To use this in your crate, add the following to Cargo.toml:

rust [dependencies] reverse = "0.1"

Examples

```rust use reverse::*;

fn main() { let graph = Graph::new(); let a = graph.addvar(2.5); let b = graph.addvar(14.); let c = (a.sin() + b.ln() * 3.) - 5.; let gradients = c.backward();

asserteq!(gradients.wrt(&a), 2.5f64.cos()); assert_eq!(gradients.wrt(&b), 3. / 14.); } ```