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Bug introduced after 5.2, fixed in 8.0, reintroduced in 9.0 and persisting through 12.3Is this a bug? If I doFullSimplify[n E^(0``10 n)]then it returnsn/2which is obviously incorrect....
Asked on 07/18/2021 by David Bevan
1 answerIf we have two domains, it is possible to check whether one domain is inside another domain:domain1 = Rectangle[{-2.5, -2.5}, {2.5, 2.5}];domain2[R_] := Disk[{0, 0}, R]condition[R_] := Boole...
Asked on 07/17/2021
2 answerI use the command Show to combine plots of mathematica. For instance, the code below produces the picture below. As you can see there is some "noise" where the two...
Asked on 07/17/2021 by 220284
1 answerI have two simple first order (coupled) differential equations which I denote as system together with its initial conditionssystem = {A1'[x] == (j1/2)*A1[x]^2*Conjugate[A1[x]] + j1*A1[x]*A2[x]*Conjugate[A2[x]], ...
Asked on 07/17/2021
1 answerIt is assumed that this image was obtained by computer-graphics, any idea to reproduce it, as I show it, thank you very much in advance. ...
Asked on 07/17/2021 by rpujadas
2 answerI use the script from mathematica's tutorial#!/usr/bin/env wolframscript(* generate "num" samples of a mixed distribution *) num = ToExpression[$ScriptCommandLine[[2]]];Print /@ RandomVariate[ MixtureDistribution[ {1,...
Asked on 07/16/2021
0 answerSo, I wanted to do the following maximization, from the article https://arxiv.org/abs/1706.06221"Non-asymptotic entanglement distillation", which can be seen below:...
Asked on 07/16/2021 by Thiago Melo
0 answerGiven the list Range[6]. I want to get the sublists of length 2 where each element has length 2 and the pairwise intersections are empty. So I am looking for:...
Asked on 07/16/2021
1 answerI have a polynomial including powers of [CapitalPhi][[Xi]]I want to collect all terms containing the same powers of [CapitalPhi][[Xi]]Then, ...
Asked on 07/16/2021
2 answerI would appreciate an explanation of why DifferenceDelta produces a complicated expression for a simple quadratic. I see that this is caused by the Real value 0.1, but I...
Asked on 07/16/2021
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