Find answers to your questions about Mathematica or help others by answering their Mathematica questions.
This one can not remember the value. Code 1.f[x_] := f[x] = f[x - 1] + f[x - 2];f[1] = f[2] = 1;f[5]?fThe 2nd one can keep the value...
Asked on 04/14/2021
2 answerI have this code example that finds plane of zero first derivatives - the intersections of these planes will give the locations of the local extrema. Or at least a...
Asked on 04/14/2021
0 answerI am working with an external "number-crunching" application that generates radiation patterns for antennas. The data that I am working with is a function of spherical angles theta and...
Asked on 04/14/2021
3 answerI try to create a static variable initialized by some control.Let's create PopupMenu controlSomeText = "SomeText";PopupMenu[Dynamic[PS], {0 -> "Prefix", 1 -> "Suffix"}]Then, on the base of the control,...
Asked on 04/14/2021
1 answerI was able to solve the heat equation, but am unsure of how to graph the partial sums of the solution. The problem: a.) Solve the heat equation subject to...
Asked on 04/14/2021 by Gabrielle
1 answerI would like to compute all rooted subgraphs of size $k$ in the grid graph. I use the following approach, I start from the root, then traverse the graph...
Asked on 04/13/2021
3 answerPlot[x2 = x /. FindRoot[Tan[x] - x, {x, x1}]; {x2 + x1, 2 x2 + x1}, {x1, 1, 15}, PlotStyle -> {Red, Blue}]It is a simple example of...
Asked on 04/13/2021
1 answerI'm trying to generate a list of all possible unions of some sets to generate a topological space from a given basic sets.For ex: Given{1}, {2}, {4}, {1,3}I...
Asked on 04/13/2021 by Topologica
1 answerHow can one use Wolfram to make diagrams likewith the arrows labeled as well (to label "mediating factors" between the causal elements)?...
Asked on 04/13/2021
2 answerConsiderPlot[Floor[x],{x,-5.5,5.5},ExclusionsStyle->{None,Blue}]At each discontinuity, we get circles indicating the jump. Mathematically, Floor[x]=x at these discontinuities, which concides with the left part of the plot and not the right part....
Asked on 04/13/2021
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