# All Questions

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### How to get the value of each item in the list and keep the structure of the list

I want to get the value of each item in the following list and keep the structure of the list, get the result ...
19 views

### How to calculate complicated definite integral?

I have a function of 4 variables that is defined like this, ...
10 views

### Double Sum Computation Issue

I'm trying to compute a double sum... For scalars, it seems to be working fine. Here is an example: ...
13 views

### How to implement a function within a function for Newton's method?

I have to evaluate different versions of Newton's method and the article where those equations come from have function defined within the method. For eg. ...
22 views

### insufficient boundary condition error

I wish to solve the initial value kdv equation with a boundary condition that particles are fixed at the end points. Below is my code. ...
21 views

### Increasing point size in 3D + color plot

I have a "4D" plot (3D + color) that I want to increase the point size of the points. Seems easy enough right? Just use the following is what I thought: ...
20 views

### Shifting Scheduling

i have 4 staff in my office work in shift, the shift devided in three part s3 (morning 5AM to 13PM) s2 (afternoon 13PM to 09.00PM) s1 (night 09.00PM to 05.00AM) in one month let say 30 days, i have ...
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### Plot is passing a bizarrely shifted x_min value to the user-specified Ticks function

The documentation for Mathematica's Ticks option says that you can specify the ticks for an axis by passing a function rather than a plain list description. The ...
38 views

32 views

### Is there an option to make Image3DProjection respect the underlying data type of the image array?

Even though Image3D supports a variety of data types (Bit, Byte, ...
15 views

### How to build a text file running notebook in the cloud

I have a Mathematica notebook that works perfectly, generating a Scala tuning file and downloading it as a Cloud Object to my local computer. I converted the code to run in the Wolfram Cloud, and all ...
69 views

### Numerical estimates on asymptotic of given functional as $x\rightarrow \infty$

Consider the following functional : $$I(x,s) =\int_0^\infty\mathrm dy \frac{F(x + \mathrm iy, s) − F(x −\mathrm iy, s)}{\mathrm e^{2πy}-1},$$ where \$ F(z, s) = \dfrac{\sin^2[π\Gamma(z)/(2z)]}{z^s} ...
71 views

### How to use compile on Windows10?

I am trying to use Compile to make my program faster but I get this errors: ...
52 views

### Which command can I use to obtain numerical solutions of a two-variable equation? [duplicate]

Regarding my previous question, which command I can use to obtain the numerical solutions of a general two-variable equation: f[x_, y_] := 0 for some specific ...
44 views

### Using the (long) out of a function to define another function [duplicate]

It might be a trivial question but I haven't been able to find solution myself. Suppose that I have a calculation whose rather long output that is dependent in some variable e.g. ...
29 views

### What are the default option values for NIntegrate? [closed]

I keep getting errors from NIntegrate that seem to stem from precision/accuracy settings. So it is natural to start playing around with settings like ...