# Tagged Questions

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### Graph not plotting any points [closed]

f [x_] := (x + ln[x] - 3) Plot[f[x], {x, 0, 5}] How come this comes out with an empty graph? I tried this and same results: ...
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### List of amazing things you can do with Mathematica [closed]

What is the coolest (amazing) thing you can do with Mathematica? for instance there are my favorite things Automating xkcd Diagrams Extending Van Gogh’s Starry Night with Inpainting Making ...
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### What syntax refers to “this notebook” object?

I want a notebook to automatically save after any cell is evaluated. I found that I should use the command SetOptions[XXX, NotebookAutoSave -> True] to do ...
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### Do[ ]s and Don't[ ]s when teaching Mathematica in undergraduate courses

Question motivated by some horrific homework-related posts that I don't dare to link: What are the top Do's and Dont's when teaching Mathematica to undergrads? I don't ask for the design of a ...
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### Resources for bioinformatics or computational biology

I am looking for some textbooks/websites to learn applications of Mathematica to bioinformatics/computational biology. Searching on Amazon and Wolfram books section did not result in any direct hits. ...
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### How to create a series using For loop.? [closed]

i want to create a series such as 10^n-1 * 10^n-2 *.......... * 10^2 * 10^1 using for loop ; here is my code. For[n=1, n<18, a=10^n; n++, b=(10^n)*a;]; ...
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### Is Mathematica worth it for me?

I'm 13 years old and in 7th grade. I'm currently in Algebra 1, and I have fallen in love with both math and programming. When I came upon Mathematica, it was awesome. My two favorite things fused ...
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### How to combine two matrices.? [duplicate]

let A, B are any 4 by 2 Matrices , i want to know whether it is possible to obtain a 4 by 4 matrix by using equation A=B Thanks in advance
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### Solving problem using recursive functions

Attached below is a question posed by the Canadian Mathematical Society, and I have my code and answer. Is there a better way of writing the code, and will the answer be different as a result? My ...
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### Mathematica Courses or Bootcamps?

Related questions and link: Do you know of any web-based university course that is entirely Mathematica based? What is the best Mathematica tutorial for young people? http://www.wolfram.com/...
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### Having a function check a column and perform a task every time an entry satisfies a condition

So I have a matrix (technically a table) points = Table[{x, f[x]}, {x, Range[0, 2, .1]}]; Which gives something like this in matrixform \begin{array}{cc} ...
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### Plotting the intersections between two functions [closed]

I am trying to use the code below to plot intersections on the graph between the two functions, but I receive an error regarding stating it must be a pure function or list of pure functions. I am ...
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### What are quick references to mathematica that fit my needs? [duplicate]

I have read this question and this one but I think mine is different because they're searching for a way to learn mathematica comprehensively and basically but I'm searching for just some quick way ...
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### FEM Solution desired for “Plate with orifice” deflection: Application of Boundary Conditions and use of Regions

I found the deflection of an orifice plate (circular plate with a hole) subject to uniform pressure using Mathematica's NDSolve functionality. The plate is fixed at its outer circumference and is ...
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### Logic programming with Mathematica

My question is: Wikipedia says that there is logic programming paradigm support in Mathematica (like In Prolog). Could anyone provide me with an example of using this paradigm in Mathematica?
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### Fun/Frustration With Coding Coding Theory

I have code following from this post: http://math.stackexchange.com/questions/1317722/fun-frustration-with-coding-coding-theory I think I am done with the code, but now I face a single problem. The ...
424 views

### Making an application based on user input

I purchased Mathematica a few days ago, and although I am a mathematician, my programming and Mathematica knowledge is close to zero. So please help and point me to some resources for the following ...
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### Plotting a Forced Vibration Differential Equation [closed]

I'm attempting to plot a differential equation solution but mathematica is giving me trouble. The plot is showing up blank. Here is what I have. ...
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### Something like MATLAB Cody for Mathematica? (Learning through exercises.)

At some rainy days, when I realise again the TV program is getting worse and worse ... I visit Cody: Cody™ is a MATLAB Central game that challenges and expands your knowledge of MATLAB. As a web ...
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### How to evaluate Poisson Bracket? [closed]

I'am new in Mathematica so please don't yell at me. I want to define Poisson Bracket in Mathematica 9 and evaluate it for two functions,but it didn't worked. Could you help me please? ...
289 views

### Can I solve this graph theory problem with Mathematica?

Internet browsing I came across this problem, as can be solved using Mathematica. Edit: The image says: Place the following numbers 1,2,3,4,5,6,7 in the following diagram (all), without repeating any ...
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### How do I disorder a list in Mathematica?

Given a list like this (the original list is much longer), how I can get a completely unordered list and save it in plain text? I change the file names (names at random), using a length of 5 digits, ...
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### Como generar aleatoriamente listado de operaciones con numeros racionales con seleccion multiple

Edit: Necesito que Mathematica me genere al azar una lista de operaciones (+,-,*,:) con numeros racionales . La cantidad de elementos de la lista asi como la dificultad de los racionales queda ...
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### How to declare a variable with subscript being numbers? [duplicate]

everyone! I hope to declare a variable with subscript as numbers, for example, $x_{10}$, $x_{11}$, $x_{01}$ as variables. Is it possible in mathematica? If so, how to implement it so that it treats \$...
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### Column Division

I'm new at Mathematica. I need to find all the reminders of a division between two integers - just like column division - and stop until I obtain a reminder equal to one of those already found. For ...
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### Where can I find a good tutorial for stochastic modeling using Mathematica?

I am a newbie in Mathematica and I aim to use Mathematica mostly for stochastic modeling (to develop and analyze models in evolutionary biology). Note that I am not necessarily a great mathematician ...
448 views

### Learning Resources for Data Science in the Wolfram Language

I'm delivering an upcoming course on Data Science with the programming/analysis done predominantly in the Wolfram Language. I created the following table to leverage students' familiarity with Lists ...
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### What's a non-trivial Mathematica program involving conscious choice of stack vs. queue data structure?

In a typical computer science algorithms course, much attention is given to the discussion of queues vs. stacks as a data structure programmers need to consciously choose from to achieve algorithmic ...
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### Plot Notes present in sound sample

I would like to visualize a sampled sound, and place the sounds as notes starting from C0 to A8 or such. I have a table of ...
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### How do I plot a variable against another variable in Mathematica?

I'm working on a system that has molecular interactions, for which I have the defined constants. r=0.5; a=1; c=0.01; d=0.1; e=0.02; k=500; and my system of ...
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### Teaching Plan for High School Students [duplicate]

I would like to eventually teach Mathematica to my future high school students. In high school, there are many students who haven't taken a computer science class yet. I know Mathematica can get ...