Function printAccuracyTable

test/big-decimal/comprehensive-benchmark.ts:127–145

(results: AccuracyResult[])

}

function printAccuracyTable(results: AccuracyResult[]) {
  console.log(
    `  ${'Operation'.padEnd(25)}  ${'Prec'.padStart(5)}  ${'BD digits'.padStart(10)}  ${'DJ digits'.padStart(10)}  ${'BD rel err'.padStart(12)}  ${'DJ rel err'.padStart(12)}`
  );
  console.log(
    `  ${'─'.repeat(25)}  ${'─'.repeat(5)}  ${'─'.repeat(10)}  ${'─'.repeat(10)}  ${'─'.repeat(12)}  ${'─'.repeat(12)}`
  );
  for (const r of results) {
    const bdDig = r.bdDigits === Infinity ? '∞ (exact)' :
      r.bdDigits >= r.precision ? `${r.bdDigits} ✓` : `${r.bdDigits}`;
    const djDig = r.djDigits === Infinity ? '∞ (exact)' :
      r.djDigits >= r.precision ? `${r.djDigits} ✓` : `${r.djDigits}`;
    const bdErr = r.bdRelErr === 0 ? '0' : r.bdRelErr.toExponential(2);
    const djErr = r.djRelErr === 0 ? '0' : r.djRelErr.toExponential(2);
    console.log(
      `  ${r.name.padEnd(25)}  ${String(r.precision).padStart(5)}  ${bdDig.padStart(10)}  ${djDig.padStart(10)}  ${bdErr.padStart(12)}  ${djErr.padStart(12)}`
    );
  }
}

// ================================================================
// PART 1: Performance Benchmarks