Function iterative_methods::utils::generate_enumerated_step_stream [−][src]
pub fn generate_enumerated_step_stream(
stream_length: usize,
capacity: usize,
initial_value: i64,
final_value: i64
) -> impl StreamingIterator<Item = Numbered<i64>>
Expand description
Produce an enumerated stream like [(0,a), (1,a),…, (capacity, b), …, (stream_length-1, b)] with capacity
copies of “a”
(aka initial_value
s) and stream_length
total values.
Utility function used in examples showing convergence of reservoir mean to stream mean.