# All Questions

193 views

### How do you define an affine transformation that is translated by itself?

This one should be simple, but I can't figure it out. I would like to define a transformation (function) such that $r$ maps to $m.r + r$ The help file on AffineTransformation says that ...
789 views

### Plotting a complex valued function over a circular region

I would like to apply some complex valued function to some region in the plane, say, a circle of radius $R$ centred at $k$. How can I do this?
369 views

### Where in the documentation can I find a list of function argument types?

Recently, I learned that it is possible to assign "types" to function arguments in the definition of a function. Suppose I have a function stringFun that does some ...
375 views

### Get the first element after the first sequence of length N of consecutively increasing values

I'm looking for an efficient way of extracting the first element after the first sequence of N consecutive elements in which the values are increasing. If these are the data of a toy example: ...
360 views

### How To Span Table Headings?

What I am doing wrong? I would like to get a header to the table and based on your code I tried this: ...
604 views

### How to map rotate, pan, zoom to manipulate controls

I am wondering if there is a way to restrict the motion of the rotate mouse cursor in when moving around a 3d plot. For example, I want the y direction of the cursor to correspond to pulling the z ...
251 views

### Problems with images caused by which stylesheet is used

Update This looks now like it was a bug in Mathematica version 8, because everything works as expected - at least for this minimal example - in version 9. (As an aside, I couldn't seem to find ...
338 views

### How do you insert more columns into Table cells?

How do you insert more columns into Table cells as shown below? To get to this table, go to File -> New -> Styled Notebook -> Textbook -> New -> Scroll down to the Table Cells.
129 views

### Tweaking Prime[n] to return 1 when n==0

I manually evaluate this cell to set Prime[0] Unprotect[Prime] Prime[0] = 1 Protect[Prime] I manually evaluate this cell to reset Prime[0] ...