Top new questions this week:
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Let us consider the intersection of four cylinders of the unit radius along the big diagonals of the cube $[-10,10]^3$ and the cylinder of the unit radius with the $z$-axis as its axis. More exactly, <...
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How to construct the function combinationsF ? …
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My version is 13.2.0 for Mac OS X ARM (64-bit) (November 18, 2022). The symbol MergeDifferences appears in the auto-completion …
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I’m trying to speed up the following piece of code which runs in about 0.5 seconds on my machine. …
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I have thousands of oscilloscope images showing Lissajous figures for example like below 4×5 image collection Define a function that can generate various Lissajous figures …
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Consider the following data: …
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I am trying to mesh the following domain to solve a heat transfer + fluid flow problem: The continuity+momentum equations are to be solved in $ABGH$, while the energy equation is to be solved across …
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Greatest hits from previous weeks:
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If we have two vectors, $a$ and $b$, how can I make Jacobian matrix automatically in Mathematica? $$ a=\left( \begin{array}{c} x_1^3+2x_2^2 \\ 3x_1^4+7x_2 \end{array} \right);b=\left( \begin{array}{…
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How can I express a trigonometric equation / identity in terms of a given trigonometric function? using following trigonometric identities …
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How would I plot $x^2+y^2=1$ in 3D (it would form a cylinder)? Since there is no $z$ in the equation, I can’t solve for it and use Plot3D. Or can I just put the …
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For my Calc III class, I need to find $T(t), N(t)$, and $B(t)$ for $t=1, 2$, and $-1$, given $r(t)=\{t,t^2,t^3\}$. I’ve got Mathematica, but I’ve never used it before and I’m not sure how to coerce …
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In Wolfram Mathematica the function Fourier has the following declaration Fourier[list] And after a list is given to the …
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Wolfram|Alpha has a whole collection¹ of parametric curves that create images of famous people. To see them, enter WolframAlpha[“person curve”] into a Mathematica …
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This question has appeared in various forms online, but I have not yet seen a complete answer, so I am posting it here. More specifically, suppose I have a function …
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Can you answer these questions?
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PlotLegends -> LineLegend[{Style[Subscript[ω, i] t == 0, Black]] When I use this command in Mathematica 13.2, I get …
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I have two symbol matrices mA and mB, which are similar matrices. …
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I found an interesting files there $CUDALinkPath -> ../GPUTools here …
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