Function formatNumber

tensorboard/webapp/util/value_formatter.ts:65–73

(value: number)

 * removing insignificant trailing zeros.
 */
export function formatNumber(value: number): string {
  if (isNaN(value) || !Number.isFinite(value)) {
    return value.toString();
  }
  if (Number.isInteger(value) && Math.abs(value) < MAX_SMALL_INTEGER) {
    return value.toString();
  }
  return value.toPrecision(4);
}