pub fn stochf_batch_slice(
high: &[f64],
low: &[f64],
close: &[f64],
sweep: &StochfBatchRange,
kern: Kernel,
) -> Result<StochfBatchOutput, StochfError>pub fn stochf_batch_slice(
high: &[f64],
low: &[f64],
close: &[f64],
sweep: &StochfBatchRange,
kern: Kernel,
) -> Result<StochfBatchOutput, StochfError>