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I am a Mathematica beginner. I am trying to solve an economics optimisation problem by using the lagrangian method. So I formalised my problem in the following way: ...
Asked on 07/30/2021 by Pino Savana
1 answerI have a dataset for which Mathematica easily creates a Histogram. However I also need Mathematica to show error bars corresponding to 3 standard deviations for each bar. This is...
Asked on 07/30/2021 by Heerak Banerjee
2 answerI am havings data set with 6 coloums and I am trying to plot two coloumns out of 6, but my axis are getting swapped. This is what I am...
Asked on 07/30/2021
1 answerFinancialData["name"] and FinancialData["name", start] return respectively; the last known price, and the daily closing values for dates from start until the current date, for the financial entity...
Asked on 07/30/2021 by Ronald Monson
6 answerI built a new word bank of many words myself. I hope that every time I open this notebook nb file, this cell can run automatically, so that I can...
Asked on 07/30/2021
1 answerRadioButtonBar has an option Appearance->"Vertical". But I am using RadioButtonBar in a FormObject(basically to create multiple-choice questions), and in the documentation this is specified as "Control"->RadioButtonBar. But that gives the...
Asked on 07/30/2021 by Gareth Russell
0 answerI have a program in which I am simulating the motion of two-wheel vehicle. I have four global parameters xo (position x of rear wheel), yo (position y of rear...
Asked on 07/29/2021 by Kacper
0 answerI need to generate a random number (real) and then test if this number works on my pdf. if it works i append it to a list. if it doesn't,...
Asked on 07/29/2021
1 answerWhen using ListLogLinearPlot the abscissa labels every other decade. Is there a way to tell Mathematica to label each decade? I need to use this inside...
Asked on 07/29/2021 by CaptanFunkyFresh
3 answerManipulate[EventHandler[ Row[{TableForm[Map[NumberForm[#, {6, 2}] &, {{x, y}, dir}, {2}], TableHeadings -> {{"{x,y}", "dir"}, {"X", "Y"}}] , Graphics[{Thick, Green, PointSize[.02], Point[{x,...
Asked on 07/29/2021 by xingzheshengcun
2 answerGet help from others!
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