import { TEasingFunction } from '../types';

export const EaseInOutExpo: TEasingFunction = (x) =>
  x === 0
    ? 0
    : x === 1
      ? 1
      : x < 0.5
        ? 2 ** (20 * x - 10) / 2
        : (2 - 2 ** (-20 * x + 10)) / 2;