Function bench

test/compute-engine/benchmarks/parse.benchmark.test.ts:43–52

Median time of `MEASURED_RUNS` runs of `fn()`, in ms.

(fn: () => void, warmup = 3)

/** Median time of `MEASURED_RUNS` runs of `fn()`, in ms. */
function bench(fn: () => void, warmup = 3): number {
  for (let i = 0; i < warmup; i++) fn();
  const runs: number[] = [];
  for (let i = 0; i < MEASURED_RUNS; i++) {
    const t0 = globalThis.performance.now();
    fn();
    runs.push(globalThis.performance.now() - t0);
  }
  return median(runs);
}

/** A k-term polynomial-ish LaTeX expression */
function longSum(k: number): string {