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Apr
29
comment How do I draw a polygon defined by a list of data points?
The ordering problem may be solved using ListCurvePathPlot.
Apr
29
reviewed Close how to add binary numbers and detect overflow?
Apr
29
comment how to add binary numbers and detect overflow?
I'm voting to close this question as off-topic because it does not seem to be related in any direct way to Mathematica.
Apr
29
reviewed No Action Needed notebooks not opening in mathematica 10
Apr
29
comment translating simple mathematica code into an app
Welcome Adrian. Unfortunately, as it currently stands, your question is not a good match for our site, as its connection to Mathematica is weak at best. It pains me that I have to vote to close this as off-topic, but don't take this personally and feel free to post further, more mathematica-related questions.
Apr
29
comment Find recurrence relation for a sum
Anyway, most folks want to go the other way: they have a recursive function and need to have a closed form solution. That can be done with RSolve. Not sure if it is possible to go the other way.
Apr
29
comment Find recurrence relation for a sum
Perhaps I'm mistaken, but I feel you missed the point. In a recurrence equation you relate a given element of a sequence to one or more earlier or later elements of the same sequence. In this case, your second definition then should have EV[t_] as the left-hand side, which would be problematic as you haven't specified a stopping criterion.
Apr
29
comment Find recurrence relation for a sum
EVR is not recursive at all. It refers to EV and not to itself.
Apr
29
comment Plot a simple curve
Assuming you have a Mathematica notebook open and have typed Plot[x^2, {x, 0, 2}] a simple shift+enter (or the enter on your numeric pad) with your cursor still on the line should evaluate the input and should get you the plot. Unless, of course, you haven't started the graphical frontend and are now (accidentally) working using the command line version?
Apr
29
reviewed Close Command Select returns empty result
Apr
29
reviewed Close Issue when using Ticks and Frame
Apr
29
comment How to handle substrings of a matrix by a named index
Given the extra set of brackets proteinData = Protein /. data[[1]] might be better for you. PS If /. is new to you, you might want to read at least the ReplaceAll help page.
Apr
29
comment Difficulty in getting correct Gaussian curve for diffusion of point source
You mean: "a program you know, that has been written in C++, works in a way that it can handle peaks in the way you defined", right? You realize that that has nothing to do with C++ itself, do you?
Apr
29
comment Difficulty in getting correct Gaussian curve for diffusion of point source
I don't think your way of defining a point source is correct. The peak has a finite height but a width of zero, so it basically contains nothing.
Apr
29
comment accessing solution of pde
Duplicate of mathematica.stackexchange.com/a/18706/57
Apr
29
comment Why are my 3D plots getting inverted?
@halirutan you like inverted graphics?
Apr
29
reviewed Approve Plot curves like equation problems
Apr
29
comment Why are my 3D plots getting inverted?
This happened suddenly, I mean, Mathematica behaved normally earlier? Have you recently updated anything? Or perhaps you should update your graphics drivers?
Apr
29
reviewed Reviewed Why are my 3D plots getting inverted?
Apr
29
revised Why are my 3D plots getting inverted?
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