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It is possible to implement OOP in Mathematica using something likeobj=c[<|a->1,b->2|>]and it's convenient to extract value from the object by setting:c[a_][b_]:=a[b]obj[a]1but how to write a convenient value assignment...
Asked on 06/26/2021 by Wjx
1 answerI have calculated the energy of the electrons as a function of their angles. and I want to find the angles for which my function (energy) is minimized. I have...
Asked on 06/26/2021
0 answerI have the following .m file(* ::Package:: *)(* ::Input:: *)(*out=1+1;*)(*Print["Test"];*)(*Export["/path/test.txt",out];*)and I am trying to run it in the terminal withmath -run -nomprompt < name.m but it doesn't work....
Asked on 06/26/2021
1 answerI am doing this integration and when I use $C_alpha(T)$ as just constant numbers(Subscript[C, [Alpha]][T_]= Piecewise[{{1.2, T < 100}, {8, T > 1000}, {5, 100 <= T <= 1000}}]),...
Asked on 06/26/2021
1 answerI'm trying to model a surface based on the parameters listed here, it's a 2p orbital isosurface using the equations S10, S11, and S12 My model is...
Asked on 06/26/2021 by Erik Hammett
2 answerWith a very high frequency I find myself working with giant and hard to alter expressions in a situation where it would be convenient to do something likefunction =...
Asked on 06/26/2021 by GaloisFan
2 answerThe documentation for Texture states that "other filled objects" can be texturized:Texture[obj] is a graphics directive that specifies that obj should be used as a...
Asked on 06/25/2021
7 answerI'm using ImportMesh in FEMAddOns package. When I imported the following mesh created in Abaqus the following...
Asked on 06/25/2021 by sgzslg
2 answerI created a scalar product of a vector $in mathbb{R}^2$ and of a vector consisting of a differential operatorsop[t_] = (D[#, {t, 2}] - 3 D[#, t] +...
Asked on 06/25/2021 by Uwe.Schneider
1 answerI want to solve the following linear equations: $$left{begin{aligned}x_{1}+3 x_{2}+x_{3} &=02 x_{1}+6 x_{2}+3 x_{3}-2 x_{4} &=0-2 x_{1}-6 x_{2}-4 x_{4} &=0end{aligned}right.$$ The form of the solution...
Asked on 06/25/2021
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