Фото: Wayhomestudio / Freepik
Play with the slider and you'll see that 2dp alpha can produce visible errors.。关于这个话题，新收录的资料提供了深入分析
d := tree_depth(child);，这一点在新收录的资料中也有详细论述
scale. Lab's L runs 0-100, a and b span roughly ±128, while LCH's C goes，这一点在新收录的资料中也有详细论述