# All Questions

62 views

### Import and file symbolic links

Can Import be forced to follow a file symbolic link (a.k.a. alias (Mac) or shortcut (Windows)) to the true file?
520 views

### Google API and URLFetch [duplicate]

I am trying to systematically obtain the distance between two given locations using the Google Maps API Distance Matrix facility: developers.google.com/maps/documentation/distancematrix/ From the ...
162 views

### Indicating the probability that a weather datum is above/below some given value on a geographic map

With help of the previous questions here, I am analyzing weather data as daily MeanWindSpeed of some cities with the following code: ...
97 views

### How to fix the number and length of vectors when using ListVectorPLot

I want to plot only the vectors that I specify in my list of vectors, and no more. ListVectorPlot plots many of them, namely plots the field extrapolating from my four vectors.I would also like to ...
192 views

### Collect pattern (Log's)

Is it possible to apply "Collect" command (to put Log's in particular combination) to factor out (pattern) a particular form from the full expression. For example, consider the following expression: ...
105 views

### Issue using the Cases function when forming a function of parameters

This is my code so far: ...
135 views

### Change some option of a function when calling it [duplicate]

Say I have defined some function like f[p_] := Plot[Sin[p*x], {x, 0, 2 Pi}] Now in most cases, I just need to specify the value of ...
496 views

### Is there a way to plot the derivative of an implicit function in mathematica?

After having read the manuals and searched extensively, I could not find a way to do the following. Suppose you have an implicit equation of the form $y^4 + y^5 = x$, and $y$ is a function of $x$. ...
182 views

### Using Element[]

Can the Element[] function only be used for the domains given in the documentation? I am trying to use it to determine if a value is contained in a previously defined list. Thanks!
142 views

### How to change the format of all inline cells

DefaultNewInlineCellStyle only take effect for newly generated inline cells. for example ...
229 views

### Create list via checkboxes

I am trying to achieve the following: Three (dynamically updated) Checkboxes (a, b and c) can be toggled on or off individually. Depending on their status, a ...
154 views

### Different Chapters in Different Files

I was wondering if there is a command to change the counter to adjust its numbeing to having different chapters saved as separate files. This seems possible with page numbers but not section numbers.
46 views

### Difference between matrix rapresentation [duplicate]

I've noticed different behaviour in Mathematica between matrix representation: The matrix a={{1,2},{3,4}} is different from b=a // MatrixForm Why i obtain ...
181 views

### Where will I put packages?

Recently,I got WebMathematica. Initially I searched WebMathematica documentation in Mathematica documentation, but it doesn't return any results. For this I read tutorials; finally I placed the ...
379 views

### How to split compound polygons into convex polygons?

Is it possible to split non-convex polygons into convex plygons with Mathematica 9? For example: ...
138 views

### warnings shows up in message window

I have no idea why, but suddenly all my evaluation with warnings like "sum does not converge" has begun to show up in a message box. Since always they appeared between In[] and Out[]? How do I make ...
456 views

### How can I calculate the correlation dimension and/or the Lyapunov exponent of a time series using Mathematica

I have a pretty long time series (4000 data points). How can I calculate the Correlation dimension and/or Lyapunov exponent for such data? Please also advise on how to import the data as well.
82 views

### Why BoundedDiagram fails?

I have a set of points: ...
179 views

### How to find the package file that stores a certain symbol?

Is it possible to figure out in what file a certain packaged symbol lives in (assuming there is no shadowing between multiple identical symbol names)? I would like to have a function that if, given a ...
227 views

### How to use output from previous line in Plot? [duplicate]

Suppose, I want to solve a equation and want to obtain it's first root. In this case I've used In[1]=:Solve[b^2 + b*z + 1 == 0, b][[1]] This gives ...
78 views

### Fastest way to select the longest cell

I'm trying to learn low-level notebook programming and I have a question. Is there faster way to select the longest cell in a notebook than this: ...
72 views

### How can I view WebMathematica documentation in Mathematica documentation?

I want to view WebMathematica documentation in Mathematicadocumentation,for that I read the following link. I followed same ...
605 views

### Convolving/integrating problems

Let's say I want to convolve two functions (f and g), a gaussian with a breit-wigner: ...
229 views

### How to make the Menu key on my keyboard work in Mathematica

My Menu key works in Windows Explorer, Internet Explorer, many apps, but does not work in Mathematica's notebook. The function is like that of Right-Click with the mouse. Function expected: Select ...
161 views

### Copy As Latex automatically alphabetizes words

If you take the following line, right click on it and Copy As Latex: ...