fn verify_settled<const N: usize>(
sum: Jet<N>,
predicted: f64,
automatic_split: AutomaticSplit<'_>,
) -> Result<Jet<N>>Expand description
sum, whose real-space shells settled at their limit (Shells::settled), if it
agrees with the sum at the automatic split within the rounding predicted that its
parts predict for the value (without the truncation that the comparison verifies)
plus twice the convergence tolerance of each shell sum.