// Copyright 2024-2026 Jonathan Shook
// SPDX-License-Identifier: Apache-2.0
//! Illustration: a single integer `cycle` is a 1-D parameter space.
//! `mixed_radix` projects it onto an N-D space — useful when you want
//! "100 devices × 500 readings each" but only have one cycle counter
//! to drive everything.
//!
//! The projection unwinds in row-major order over the supplied radix
//! list: the first dimension fills before the second advances.