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Suppose i haveA:=Plus @@ Table[2 (Pi/n) (i + 4), {i, 0, n/2, 1}]B:=Plus @@ Table[ x , {i, (Pi/n), (n/2 + 1) (Pi/n), (Pi/n)}]i need to determine the argument...
Asked on 05/18/2021
1 answerOn this blogsite I've read a interesting blog about visualising a correlation matrix. So I started with a simple file like:data = {{1, 2, 3,...
Asked on 05/18/2021
2 answerI'm a bit new to Mathematica so this question might be a bit basic.Still, I could not find an answer. I wish to define a symbolic differential operator.Currently,...
Asked on 05/17/2021 by user73547
2 answerThe Wolfram Language & System Documentation Center page for DirichletCharacter indicates Dirichlet characters modulo k form a group:G[k_] := Table[DirichletCharacter[k, j, n], {j, EulerPhi[k]}]The group...
Asked on 05/17/2021 by Steven Clark
1 answerI am having some problem while plotting the data being generated in for loopMy aim is to plot the result of for loop while it is solving the equation...
Asked on 05/17/2021
1 answerIn the wiki page, complete elliptic integrals of first and second kind are related to the Hypergeometric function via:$$K(k)=frac{pi}{2} mathstrut_{2}F_{1}(frac{1}{2},frac{1}{2};1;k^{2})E(k)=frac{pi}{2} mathstrut_{2}F_{1}(frac{1}{2},-frac{1}{2};1;k^{2})$$ But...
Asked on 05/17/2021
1 answerDSolve[(5 y[x]^4 + 3 y[x]^2 + Exp[y[x]]) D[y[x], x] == Cos[x] && y[0] == 0, y[x], x] (*{{y[x] ->...
Asked on 05/17/2021
2 answerWhen preparing non-standard graphs, it is common that one needs an "extra" axis, parallel but displaced from a traditional axis. This might happen in many cases: When you want to...
Asked on 05/17/2021 by yohbs
2 answerI am trying this:makeless[x_, y_] := { Imp[x, y] -> True, Imp[And[p___, x, q___], y] -> True }myrules = { Imp[x_, True] -> True,...
Asked on 05/17/2021
0 answerI have a Python function that can be accessed over a TCP connection on port 1234. In Wolfram Language, I have the following code:ClearAll[getResFromPython];getResFromPython[sock_][arg_String] := ( ...
Asked on 05/17/2021
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