Function oamp 

pub fn oamp(
    h: &ArrayView2<'_, C64>,
    y: &[C64],
    noise_var: f64,
    config: &MessagePassing,
    linear: OampLinear,
) -> Result<Trace>

OAMP (Ma & Ping, eqs. 19, 25 and 38, Lemma 1) on $y = H x + w$, $w$ of variance noise_var per entry, with the prior, domain and iterations of config, the linear estimator linear and the optimal divergence-free denoiser.

Errors

As lama.