pub fn aroon_batch_slice(
high: &[f64],
low: &[f64],
sweep: &AroonBatchRange,
kern: Kernel,
) -> Result<AroonBatchOutput, AroonError>pub fn aroon_batch_slice(
high: &[f64],
low: &[f64],
sweep: &AroonBatchRange,
kern: Kernel,
) -> Result<AroonBatchOutput, AroonError>