infinitesimally

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That may not seem like much, especially given the proton's infinitesimally tiny size.
這也許竝不起眼，尤其是考慮到質子極小的尺寸。
How did the universe blossom from an infinitesimally small speck to astronomical proportions in its first trillionth second of existence?
宇宙是怎樣在最初的一萬億分之一秒內從一個無限小的點膨脹成天文學尺度的呢？
So, the probability that the whole city burns down is infinitesimally small, right?
在這樣的假設下,整個城市都被燒掉的概率,是非常非常小的

So, the probability that the whole city burns down is infinitesimally small, right?
在這樣的假設下,整個城市都被燒掉的概率,是非常非常小的
耶魯公開課 - 金融市場課程節選

My company may be infinitesimally smaller than Netflix, but I still get it.
FORBES: Hey Netflix, I Know How You Feel
Because of him, men understood that both the immensely large and the infinitesimally small could be grasped by the mind and measured by arithmetic.
ECONOMIST: Isaac Newton
The ice edge broke again, but, breaking it, he pulled himself infinitesimally toward shore, so that, when he went down, his feet found mud sooner.
NEWYORKER: Tenth of December