
"5 min" or "5 mins"? | Learn English - Preply
5 mins" would be appropriate unless you are expressing it as an adjective then use the singular form, as in a five minute break or the ten minute mark. However, in scientific writing, the …
How is $\min\ {X,Y\}$ defined for $X, Y$ random variables?
Dec 24, 2015 · No, $M:=\min\ {X,Y\}$ is a random variable itself that "records" the lowest value of $X,Y$. You do not compare the probabilities but the values of the random variables.
notation - What does "min" mean? - Mathematics Stack Exchange
Jun 14, 2017 · Min means Minimum. So yes, it's a function that, taken two elements, gives you the minimum of those.
rpm转速换算r/min_百度知道
rpm 与 r/min 这两种 国际单位 的英文写法,都是对的通用。 rpm中的p字母缩写,Per,汉译“每”的意思啦;那个m缩写,是分钟Minute;r 缩写自然是转速Revolution。
转速的国际单位是rpm还是r/min??为什么这么多机器上标的是rp…
1、rpm 与 r/min 这两种国际单位的英文写法,都是对的通用。 2、rpm中的p字母缩写,Per,汉译“每”的意思啦;那个m缩写,是分钟Minute;r 缩写自然是转速Revolution。而 …
algorithms - Meaning of “arg min” - Mathematics Stack Exchange
Define $\arg\min_x f (x)$ as the set of values of $x$ for which the minimum of $f (x)$ is attained, so it is the set of values where the function attains the minimum.
max and min versus sup and inf - Mathematics Stack Exchange
What is the difference between max, min and sup, inf?
10 English pronunciation practice exercises & printables - Preply
Sep 19, 2025 · English pronunciation practice can be a challenging part of learning a new language, but our exercises and printables can help make practicing fun!
Find local max, min, concavity, and inflection points
Oct 31, 2014 · Find local max, min, concavity, and inflection points Ask Question Asked 11 years ago Modified 10 years, 11 months ago
What is the difference between minimum and infimum?
Mar 27, 2013 · 6 minimum is reached, infimum (may) not. That is, the numbers of the form $1/n$ have an inf (that is, 0), while the natural numbers have a min (that is, 1).