# All Questions

29 views

### What is Duration in MonitorLM output?

What is duration specified in MonitorLM output? Is it start hour and minutes or is it total number of hours and minutes used?
35 views

### Gather elements in sublist by first element for the purpose of summing [duplicate]

I have data which looks like this: ...
74 views

### Barchart recognize time series data?

I can't seem to get Barchart to recognize TimeSeries data. For example, my data is: {{1891, 1}, {1892, 1}, {1897, 1}, {1898, 1}, {1903, 1}, {1904, 1}, {1905, 1}, {1908, 4}, {1909, 6}, {1910, ...
51 views

### Express recursion formula by Nest function

I'm fairly new to Mathematica and I have to express a formula by Mathematicas Nest-function. I'd like to find the solution for my formula by my own, thats why I ...
81 views

### 2D Interpolation of data file

I hae a datafile with 5 columns of the structure: x_i f(x_i,y_1) f(x_i,y_2) f(x_i,y_3) f(x_i,y_3) f(x_i,y_4) with i = 1 to about 100. Thus there are about ...
48 views

### Mathematica - Count number of zeros of a function in an interval

Let's say I have a function, F[x_,d_] = Sqrt[(x^2 - 1)^2 + d^2], and I want to count how many roots (no root, or one root, or two roots etc.) it has in an ...
27 views

### Sampling Points Between Two Functions and Plotting Sample Points? (I have partial code) [duplicate]

I want to sample random points between $Cos(x)$ and $Sin(x)$ on $0 \le x\le \frac \pi4$ I was able to do graph the function here in Mathematica. I would like to count, and then plot points between ...
53 views

### to find limiting value of function at large N i.e. N->infinity

Is it possible to find the limiting value of function at large N ...
73 views

...
65 views

### Evaluation of Derivative in a Module

Can someone help me understand the evaluation procedure in the following two pieces of code? ...
24 views

In here, there was a similar problem. So I went to the link provided: http://www.wolfram.com/CUDA/CUDAResources.html Now, The table does not have my version. ...
16 views

### problem to using Slideview to show a list of animations

when I use Slideview to show a list of animations, in each individual slide, the animation created by Animate is not running. But this problem does not occur when I change Slideview to Flipview. The ...
66 views

### incuding graphics [on hold]

i have typed << GraphicsGraphics << GraphicsLegend The message I got Is: Get::noopen: cannot open GraphicsGraphics I am using mathematica 9.How to solve this.Thank you in advance ...
67 views

### Benchmarking in V10.1.0 not showing the correct verision of Mathematica?

This was done in V10.1.0, but it's showing that as if it was done in V10.0.0? Computer Specs:(for those who are interested) ...
114 views

### Formatting an equation: X^Y to pow(X,Y)

I am trying to solve for the intersection of two circles with arbitrary centers and arbitrary radii. ...
60 views

### numerically solving

I am trying to solve for [Lambda] as a function of a (unknown) from this expression ...
46 views

### Diverging solution to coupled second order ODEs from NDSolve

For a physics application I am considering the radial Bogoliubov-de Gennes equations in two dimensions. In dimensionless form they read as follows  \begin{cases} ...
28 views

### How to interface ma output with webpage by php?

Since Raspberry pi has a free version ma, I am wondering how to interface it with php on web. I write some simple code as ...
22 views

### NCAlgebra to calculate a Hermitian conjugate

I have to calculate a non-commutative product of this form: $(-H a+ J a b)**(-H a + K c)$ where $H,J,K$ are variables and $a,b,c$ are operators that don't commute. For this purpose I used the package ...
20 views

### Algorithm for converting truth tables to Boolean functions

The function BooleanFunction is able to convert a truth table into a Boolean function. Does anyone know what is the mathematical background and/or algorithm that ...
90 views

### How to combine VectorPlot and Plot3D

I have a problem with VectorPlot and Plot3D, and I have a code for both but I dont know how to plot the same figure. Here is the code for Plot3D: ...
22 views

### How can I find all stationary points? i.e Something like MinDetect but for saddle points (that applies to data arrays of arbitrary rank)

I would like to find all stationary points of a data set of arbitrary rank. MinDetect and MaxDetect are great for finding minima and maxima but I can't find a good way of finding the saddle points. ...
82 views

### Reconstruction of interrupted paths in images

I want to reconstruct paths in images and have already implemented a working method in Mathematica. On the left side you can see an image with interrupted paths and on the right side the reconstructed ...
27 views

### Cannot normally underline slash characters and hyperlinks

Really, if you evaluate Style["/", Underlined] or type / and set the font of the character to be underlined through Format|Font..., you get $/$, not ...
32 views

### How to convert a list of polynomials into a list of equations and plug into Contourplot?

Given a list q of polynomials (output of GroebnerBasis) in two variables I want to transform the list into a list of equations and plug it into CountourPlot. For ...
68 views

### Put labels sloped along axes in ListPlot3D

The three text labels in the following figure are all in horizontal direction. How to put the labels sloped along each axis to which it is attached? My Code ...
37 views

### How to turn arbitrary function to polinomial series in Mathematica?

Can I turn any multivariate function into polinomial series in Mathematica? Suppose I have a function Fwd[x_, α_] := x (1/Sin[Pi x/2])^α and wish to express it ...
85 views

27 views

### Odd and unclear solver output [on hold]

I am getting non simplified output with the FullSimplify, Simplify and Solve functions. I'd like to be able to take output out of Mathematica and use it elsewhere as well. This is not helping: ...