pub fn verify_reference_solver() -> Result<VerificationReport, VerificationError>Expand description
Runs the analytic, metamorphic, time-sign, and Helmholtz fixture matrix.
The suite covers point-only, plane-only, mixed, attenuating, and
multi-source fields. It returns no report unless every relative error is
bounded, source permutations are bit-identical, and every seven-point
residual comparison has observed order in [1.8, 2.2].