# Linked Questions

49 questions linked to/from Performance tuning in Mathematica?
2answers
1k views

### Dynamic Programming with delayed evaluation

By using dynamical programming, we can save intermediate steps for recursive relations, as in f[n_]:= f[n] = f[n-1] + f[n-2] However, this only stores ...
2answers
853 views

### Dynamic plot with synchronization of real time

I want to do a dynamic plot with synchronization of real time, that is, I have a function, f[t], that is a function of time (seconds), so I want to see the curve changing not so fast or not so slow, ...
1answer
2k views

### Is this the most effective and efficient programming style for prototyping (a ray tracer) in Mathematica?

I am trying out Mathematica as a prototyping tool. As an initial exercise I have put together a brute force ray tracer, with a view to using Mathematica's built in probability distribution functions ...
2answers
272 views

### ParallelMemberQ

I tried to make a parallel version of MemberQ for use with a large list, but failed miserably in terms of performance. I used Partition to subdivide the list and ParallelMap to perform the MemberQ ...
2answers
180 views

### Achieve performance that is competitive with numpy [duplicate]

What are the best practices to ameliorate time performance of Mathematica? As a practical example how we can decrease timing below? ...
2answers
614 views

### Why won't this compiled function be inlined?

I've been trying to use Compile to get some code to execute more quickly, because I will need to call it millions of times. I've been using the ...
2answers
337 views

### EventHandler and Refresh rate

Based on the example of the Documentation of MousePosition, Properties and Relations, here is my test code using "MouseDragged" instead of "MouseClicked": ...
6answers
534 views

### Color points in list plot based on whether they satisfy an equation

I wanted to create a set of points (a,b) such that a, b are both integers between -6 and 6. Then I want to color all points (a,b) that satisfy $|a-b|\ge2$ red, and all the remaining points blue. I ...
2answers
303 views

### Mathematica taking forever to compute

I want to simulate the fresnel diffraction through circular aperture.But mathematica is taking forever to calculate.Here is my code. ...
3answers
311 views

### professionalize/optimize my code that calls a function

I have the following construction, which defines a function that I subsequently call in a loop multiple times. I use this very often, but I have never looked into if there is a more professional way ...
1answer
370 views

### Sample of the random times at which the random walk crosses the boundary

I defined a security boundary for a random walk: ...
2answers
163 views

### A box structure with a depth exceeding the maximum allowed depth was encountered

I am trying to perform the task in Mark McClure's article Parametric L-Systems and borderline fractals. I have copied his opening code on the first three pages: ...
3answers
344 views

### Random Geometric Graphs, but fast

I am optimising the random geometric graph generation ideas in this post. I need to generate a large number of random geometric graphs with probabilistic connectivity (soft random geometric graphs), ...
1answer
646 views

### Understanding execution time in nested loops

I have the following simple code ...
1answer
934 views

### How to estimate the running time of a programme on mathematica [closed]

I am solving a system of 6 linear equations containing six unknowns using mathematica. It is taking too much time and still running after 3 hours. can I estimate the approximate running time? Is there ...

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