pub fn einsum_frule<'a, T>(
subscripts: &'a str,
primals: &'a [&'a Tensor<T>],
tangents: &'a [Option<&'a Tensor<T>>],
) -> Result<Tensor<T>>where
T: EinsumRuntimeValue,Expand description
Stateless forward-mode rule (JVP) for einsum over dense primals.