pub fn tsf_batch_par_slice(
data: &[f64],
sweep: &TsfBatchRange,
kern: Kernel,
) -> Result<TsfBatchOutput, TsfError>pub fn tsf_batch_par_slice(
data: &[f64],
sweep: &TsfBatchRange,
kern: Kernel,
) -> Result<TsfBatchOutput, TsfError>