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Since this question was not answered, I would like to ask again with some additional information. I have a trading chart saved as chart1 as follows.ohlcv = FinancialData["SPY","OHLCV",...
Asked on 04/06/2021 by DLT
2 answerI have a seemingly simple simplification involving conjugates:$Assumptions = Element[{a}, Reals];FullSimplify[ x E^(I a) + Conjugate[x] E^(-I a)]which merely outputs this,E^(-I a) (E^(2 I a) x + Conjugate[x])I...
Asked on 04/06/2021 by Massimo
2 answerNormally the vectors in VectorPlot3D are attached the middle. How to get them attached at the beginning (what is typical conventions in most textbooks) by use of VectorPlot3D? ...
Asked on 04/06/2021 by sebqas
1 answerI have the following expression -(((-(L/r1) + L/r2)^2*(L/r1 - L/r3)^2*(-(L/r2) + L/r3)^2)/(1 + 1/r1 + 1/r2 + 1/r3)^2) + (1...
Asked on 04/06/2021
2 answerIf I have three criteria for the domain of $min{1,2,3,4,5,6,...,22}$ as $$f(m)= cos left(frac{pi ^5 m}{4}right)quad for quad m=3,6,12,15,21$$$$g(m)=frac{1}{sin left(frac{pi m}{3}right)}quad for quad m=1,2,4,5,7,8,10,11,13,14,16,17,19,20,22$$...
Asked on 04/06/2021
2 answerHow can I evaluate the result of Fit applied to the data used in the example code belowdata = {{0, 1}, {1, 0}, {3, 2}, {5, 4}};line = Fit[data,...
Asked on 04/05/2021 by NewMathematica
0 answerI have a solution of LinearSolve. And there are four conditions in single period. Then I used Which to expand this solution.vc1 = Join[Table[vc0, n], Table[vc0, n], Table[-vc0, n],...
Asked on 04/05/2021 by Yuuu
1 answerI have an eigensystem I am trying to solve using NDEigensystem, so as a test I am using a different operator which is known to admit to analytical solutions which...
Asked on 04/05/2021 by jchezlisos
1 answerI am fairly new to Mathematica and I wanted to know if I can define the following operator $E:=(x^2sqrt{1-K(x^2+y^2+z^2}+y^2+z^2)gamma^{1}partial_{1}+(y^2sqrt{1-K(x^2+y^2+z^2}+x^2+z^2)gamma^{2}partial_{2}$ where the gamma's are actually matrices, but that isn't pertinent...
Asked on 04/05/2021 by lastgunslinger
0 answerContext When I plotpl = ComplexPlot[1/(x^2 + 1), {x, -2 - 2 I, 2 + 2 I}, ColorFunction -> {ColorData["RedBlueTones"], "CyclicLogAbsArg"}]I get this image ...
Asked on 04/05/2021
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