pub fn wigner_d_array(
labels: Vec<[i32; 3]>,
angles: [Vec<Complex>; 3],
) -> Result<(Vec<Complex>, WignerDResidual)>Expand description
Broadcast wigner_d values with all three Euler angles differentiable: each input
is either one value or one value per element.
Upstream: treams.special.wignerd over arrays.