//! Reverse-mode autodiff. Each differentiable tensor carries a [`Node`] with its
//! backward rule and inputs, so the graph is just the tensors and there is no tape.
pubmodanomaly;pubmodengine;pubmodmode;pubmodnode;pubmodops;pubuseanomaly::{detect_anomaly, is_detecting};pubuseengine::backward;pubusemode::{is_enabled, no_grad};pubusenode::{Backward, GradSlot, Node, Op};