
min是什么单位 - 百度知道
min是时间单位,指分钟。 分又称作分钟,是时间的量度单位。分的英语是minute,原意是“微小”的意思,也表示min。刻=15分钟、字=5分钟(闽南广东地区用法)。 换算: h代表小时,1 …
"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 …
分钟的缩写是min还是mins?_百度知道
Apr 23, 2024 · 1、min min是英语单词minute的缩写,意思是分钟。该词主要用在数学表达式的单位中。例:986 r/min 则表示每分钟986转。但在英文语境下如遇到复数才会加s, …
How is $\\min\\{X,Y\\}$ defined for $X, Y$ random variables?
Dec 24, 2015 · No, M:= min{X, Y} M:= min {X, Y} is a random variable itself that "records" the lowest value of X, Y X, Y. You do not compare the probabilities but the values of the random …
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.
algorithms - Meaning of “arg min” - Mathematics Stack Exchange
If you define arg min f f as the set of values where the function attains its minimum, then one should write x ∈ x ∈ arg min f f whereas x = x = arg min f f is not what most authors intend to say.
limits - On the "min" operator:what is the official definition of ...
Mar 3, 2020 · The "min" operator often appears in delta - epsilon limit proofs. What I can find while looking at limit proofs examples is something like this: the teacher says "if $\delta<a$ AND …
real analysis - Understanding arg min with restrictive index ...
So I have looked through a handful of "What is arg min" questions on here before posting this, but I haven't found anything about using an inequality as an index. Specifically, I would like to know...
What does min max in optimization problems mean?
Sep 11, 2020 · Finally, can the min-max prefix appear for any sort of optimization problem, i.e. quadratic programming (convex optimization), linear programming, dynamic programming? …
Exchanging $\\min$ and expected value - Mathematics Stack …
Consider the inequality min x E ξ {Q (x, ξ)} ≥ E ξ {min x Q (x, ξ)}, where x is a vector of binaries, ξ is a discrete random variable, and Q (x, ξ) ≥ 0 for any x and ξ. I think that above inequality …