# Tagged Questions

Questions about the use of built-in Mathematica functions, including pure functions.

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### FindRoot with Inequality on Co-domain?

I'm hoping to implement a FindRoot procedure with an inequality constraint. However, I'm hopelessly confused at this point, because the inequality doesn't ...
43 views

### How to extract the cycle lengths from a permutation [on hold]

I want to input: Cycles[{{1, 3, 5}, {2, 4, 6}, {7,8}}] and get something like: {3,3,2}, that is, a list of the cycle lengths in ...
65 views

### Reversing the order of Outer

I'm trying to use a function with two slots that I want to map over lists of different lengths and I think Outer is the function I need to solve the problem. I tried the following example: ...
39 views

### Compiling matrix multiplication using a list of matrices

I'm trying to create compiled function which computes a list of Gamma matrices named GammaM and multiply them within the compiled code. ...
131 views

### Build nested function

By running the following code: ...
28 views

### Using RegionFunction with non-trivial Inequality

So I have been using ContourPlot to plot the zero set of a fairly unwieldy function, with many intersecting components. There's really only one of these components ...
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### Union sorting after ignoring some digits

I have a list with its bellow elements: {-0.7071067811865476, -0.7071067811865475, 0.7071067811865475, 0.7071067811865476} If I use ...
121 views

### How to 3D-plot with specific ranges?

I have the following function which I want to plot using Plot3D: (-1 + w + 3 s w)/(2 (-1 + w + 4 s w)) , which is only ...