Find answers to your questions about Mathematica or help others by answering their Mathematica questions.
I want to draw this elementary graph, shown below. The exact path of the blue line is not important. I want to...
Asked on 02/23/2021
2 answerI am trying to plot a function which also includes a definite integration but I am getting an error (invalid integration variable or limit(s)Here is the code which I...
Asked on 02/23/2021
0 answerI have been trying to install the Knot Theory package from the knot atlas, but have been unsuccessful. Firstly I tried the command<< KnotTheory`but received a...
Asked on 02/23/2021 by Isaac Broudy
1 answerWhen I use the ContourPlot I prefer to use ContourLabels rather than using the PlotLegends. However the labels are often displayed very close to the frame so it sometimes can...
Asked on 02/23/2021
2 answerI am trying to visualize a 3D section of a chopped up 1x1x1 Cube. I don't want to use the Cube[] function to draw this. (unless you think you can...
Asked on 02/23/2021 by Steve237
2 answerI have defined the derivative of a function Derivative[1][f][x_] := Sin[x] How can I save this definition in a file? Derivatives are not included in FullDefinition[f], so Save["file.m",f] won't...
Asked on 02/23/2021 by Brett van de Sande
2 answerFor real $x$ consider the trivial equation$$|y'(x)|=-|x|.$$Since the left side is always positive and the right always negative, there is no solution.Let's tryDSolve[Abs[y'[x]]==-Abs[x], y,...
Asked on 02/22/2021
0 answerI am given a list of square matrices (with non numeric entries but abstract symbols which are assumed to take real values) and I want to write a function that...
Asked on 02/22/2021 by AG1123
2 answerCan Mathematica compute vector gradients such as $$nabla lVert x rVert ^2_2 = 2x$$ $$nabla lVert Ax - b rVert = A^T (Ax - b)$$...
Asked on 02/22/2021 by qwr
0 answerSimilar to the question I asked on the Math Stackexchange (in this question), I am interested in solving a nonlinearly coupled system of PDEs. The system of PDEs look...
Asked on 02/22/2021
0 answerGet help from others!
Recent Questions
Recent Answers
© 2024 TransWikia.com. All rights reserved. Sites we Love: PCI Database, UKBizDB, Menu Kuliner, Sharing RPP