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constrain
constrain, v. (kənˈstreɪn) Forms: 4 constrane, 4–5 -streign(e, -straygne, 4–6 -streyn(e, -strayn(e, 4–7 -strein(e, (5 -stryne), 5–6 north. -strene, 6 Sc. -stranȝe, 5–7 -straine, 6– -strain. pa. pple. 4–5 constreint, 5–6 -straynte, 6 Sc. -strane. [ad. OF. constreindre, -aindre, ppl. stem constreign-,...
Oxford English Dictionary
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constrain
constrain/kənˈstreɪn; kən`stren/ v[Tn, Cn.t](fml 文) make (sb) do sth by strong (moral) persuasion or by force 力劝, 强迫(某人)做某事 As an artist he didn't consider himself constrained (ie restricted) by the same rules of social conduct as other people. 他认为自己是艺术家, 不必像一般人那样要受社会行为准则的束缚. I feel constrained to w...
牛津英汉双解词典
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SQLite LIMIT - Constrain The Number Of Rows Returned
The LIMIT clause is an optional part of the SELECT statement. You use the LIMIT clause to constrain the number of rows returned by the query. For example, a SELECT statement may return one million rows. However, if you just need the first 10 rows in the result set, you can add the LIMIT clause to the SELECT statement to retrieve 10 rows.
www.sqlitetutorial.net
Constrain by surface area in Fusion 360 I'm trying to create a sketch that is constrained by surface area. In my model I have a relatively irregular, flat area that I would like to constrain by area so that it never ...
After some testing, Fusion does have a category to put in an Area parameter [edit -> Parameters ->] for Area that takes measurements in acres and _circular mil_ but no useful measurements such as square centimeters or square inch. One _circular mil_ is defined as a circle with a radius of 1/1000 inc...
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Constrained optimisation: Minimize $(x+\frac{1}{x})^2 +(y+\frac{1}{y})^2$ subject to the constrain $x+y=1$ > Minimize $(x+\frac{1}{x})^2 +(y+\frac{1}{y})^2$ subject to the constrain that $x+y=1$, where $x$ and $y$ are...
I didn't see a Lagrange multiplier approach in the linked answer so I think I should add this to the OP's answer: The function $f(x) = x - {1 \over x^3}$ is strictly increasing as can be seen by taking its derivative and observing the result is positive. Strictly increasing functions are one-to-one,...
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Solve the following problem graphically I have a small question here ... If the problem has constrain (=) like this $...4x+3y=1$. how to do it in the graph to get the region ... Overlooking the original point or not?
If 4X + 3Y = 1 is one of your constraints, and you are solving the problem graphically, it will mean that your solution region/Bounded region will be narrowed down to just points on the line (and not above/below it, like you would see with an inequality).
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英语词汇:辨析:restrain 和 constrain - 知乎 - 知乎专栏
自从加入世界贸易组织以来, 中国已经降低了进口限制。. 英语词汇 辨析:restrain 和 constrain 嘉中 restrain 和 constrain 都含 "抑制"、"阻止"、"约束"的意思。. restrain 1)可以指用自身的控制力来克制自己的情绪或行为 (to stop yourself from feeling an em….
zhuanlan.zhihu.com
Minimize dot product with constrain using Lagrange multiplier theorem Question is Minimize $||x||^2$ subject to $x^TQx=1$, ($x \in R^n$, $Q$ is positive definite matrix) First order necessary condition for Lagrange...
You want $(I-\lambda Q)x$ to vanish for some nonzero $x$. It is equivalent to say that $\lambda^{-1}$ is an eigenvalue of $Q$ with associated eigenvector $x$. Now $x^T Q x = \lambda^{-1} x^T x$. Thus $x^T x = \lambda x^T Q x = \lambda$. So to minimize $x^T x$ subject to this constraint, simply choos...
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A Pen by constraint - CodePen
About HTML Preprocessors. HTML preprocessors can make writing HTML more powerful or convenient. For instance, Markdown is designed to be easier to write and read for text documents and you could write a loop in Pug.
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(PDF) Using basalt geochemistry to constrain Mesozoic-Cenozoic ...
PDF | On Jan 1, 2006, Y.G. Xu published Using basalt geochemistry to constrain Mesozoic-Cenozoic evolution of the lithosphere beneath North China Craton | Find, read and cite all the research you ...
www.researchgate.net
Solving programmatically a least squares problem with one constrain I need to solve the following problem (preferably in python but any other suggestion is welcome) $$ \min_x||Ax - b||_2 $$ $$ s.t. \: Dx = Dy $$ ev...
The problem is given by: $$ \begin{alignat*}{3} \arg \min_{x} & \quad & \frac{1}{2} \left\| A x - b \right\|_{2}^{2} \\\ \text{subject to} & \quad & D x = e \end{alignat*} $$ Where $ e = D y $. The Lagrangian is given by: $$ L \left( x, \nu \right) = \frac{1}{2} \left\| A x - b \right\|_{2}^{2} + {\...
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How to constrain the resources an application can use on a linux web server This is the situation: I have a PHP/MySQL web application that does some PDF processing and thumbnail creation. This is done by using some 3...
Run it with `nice -n 20 ionice -c 3` That will make it use the remaining CPU cycles and access to I/O not used by other processes. For RAM, all you can do is kill the process when it uses more than the amount you want it to use (using ulimit).
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What are the total number of ways in which $i$, $j$ can be chosen subject to constrain $1\leq i \leq j \leq n$? What are the total number of ways in which $i$,$j$ can be chosen subject to constrain $1\leq i \leq j \le...
We want to find the number of ways we can choose integers $i, j$ such that $1 \leq i \leq j \leq n$. There are two possibilities: 1. $i < j$: The number of such selections is the number of two element subsets $\\{1, 2, 3, \ldots, n\\}$ since the smaller number we select must be $i$ and the larger on...
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Transitive Conditional Probability Constraints Is there a nice rule describing how the values of $P(C|B)$ and $P(B|A)$ jointly constrain $P(C|A)$? In particular, if I know that both $P(C|B)$ and $P(B|A)$ are above som...
You cannot conclude anything about $P(C|A)$, it can still be $0$. For example, if I am rolling a $6$ sided die and the events $A,B,C$ are * $A$... I roll an odd number * $B$... I roll a number between $1$ and $6$ * $C$... I roll an even number Then $P(C|B)=\frac12, P(B|A)=1$ (they are above the thre...
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Are the tension on the two strings that constrain a particle that is doing circular motion the same? may I know whether the tension on the two strings are the same, the picture is attached. ![enter image description h...
Suppose the tension in the upper string is $T_1$ and in the lower string $T_2$. Let the radius be $r$, the speed $v$ and the mass $m$. Resolving vertically we get $T_1\cos\theta=T_2\cos\phi+mg$ (assuming there is gravity - leave out the $mg$ if not). Resolving horizontally we get $T_1\sin\theta+T_2\...
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