def METHOD_NAME(x: float) -> float:
    """https://easings.net/#easeOutBounce"""
    n, d = 7.5625, 2.75
    if x < 1 / d:
        return n * x * x
    elif x < 2 / d:
        x_ = x - 1.5 / d
        return n * x_ * x_ + 0.75
    elif x < 2.5 / d:
        x_ = x - 2.25 / d
        return n * x_ * x_ + 0.9375
    else:
        x_ = x - 2.625 / d
        return n * x_ * x_ + 0.984375