Mathematica Stack Exchange is a question and answer site for users of Wolfram Mathematica. It only takes a minute to sign up.

Sign up to join this community
Anybody can ask a question
Anybody can answer
The best answers are voted up and rise to the top

Top Questions

7 votes
9 answers
769 views

What is an easy way to transform an equality into a replacement rule?

13 votes
5 answers
804 views

Divide a geometric region by (many) lines

25 votes
3 answers
2k views

Animating battlefield data map of war in Ukraine

6 votes
5 answers
789 views

How can I apply a function only to even-index elements of a list?

9 votes
3 answers
2k views

Can Mathematica calculate this elliptic, triple integral?

9 votes
4 answers
702 views

Solving Burger's equation with NDSolve at large time

9 votes
4 answers
524 views

How can I use variables instead of slots in DeleteCases?

13 votes
4 answers
581 views

Monitoring Apply / @@@ over large lists

10 votes
6 answers
186 views

Joining sublists of nested list based on sublist position

6 votes
5 answers
616 views

How to divide the second element of a list by a number

7 votes
5 answers
386 views

Smart way to remove rules from lists, leaving just values, specifically from FindMinimum output

4 votes
3 answers
675 views

Writing code for a diagram

8 votes
3 answers
469 views

Condition number of a matrix

4 votes
4 answers
384 views

How to graph a solid common to multiple functions

7 votes
3 answers
252 views

Removed all undefined from a list of rules

2 votes
4 answers
148 views

Solving $0=-\lambda \phi (t)^3+\mu ^2 \phi (t)+\phi ''(t)$

7 votes
3 answers
514 views

How to combine a 3D plot and a 2D density plot?

13 votes
3 answers
639 views

Dimensionless units like Percent are not treated consistently by functions like Exp or Log. How can pitfalls be avoided?

3 votes
5 answers
209 views

Check how far positions in list to straight line

6 votes
3 answers
545 views

How can I quickly find the coordinates of key points? [closed]

6 votes
4 answers
540 views

Finding words that start and end with same letter

4 votes
3 answers
341 views

How can I get good fit for polar data

6 votes
3 answers
231 views

HoldForm is not working as I would expect

5 votes
4 answers
179 views

Find shortest distance between two functions [closed]

4 votes
3 answers
477 views

How to simplify function with Abs?

5 votes
2 answers
456 views

How do you generate a random number with a pre-specified probability distribution?

5 votes
3 answers
567 views

How to make a gif of a rotating 3D graph?

9 votes
2 answers
261 views

Using circles with various radii and colors in ListPlot

5 votes
4 answers
200 views

Replace list of list according to second list

4 votes
2 answers
327 views

Maps between finite sets

6 votes
3 answers
312 views

Neglecting higher order terms in a Lagrangian

3 votes
1 answer
1k views

Is there a faster way to solve this linear programming problem?

5 votes
4 answers
287 views

How can I efficiently define functions with different names but doing the same stuff?

5 votes
4 answers
302 views

Calculate list of points inside a 3D region with specific spacing

11 votes
1 answer
234 views

Association vs Pair - Creation performance, Selection performance

6 votes
3 answers
329 views

I want to count number of points inside the given shape

3 votes
3 answers
214 views

Different evaluation control inside of `Integrate` than outside of it

3 votes
2 answers
232 views

Fast element extraction [closed]

2 votes
1 answer
354 views

Build a 3D heat map plot from 4D data

5 votes
4 answers
200 views

Solving equation over TruncatedDistribution (FindRoot)

3 votes
3 answers
198 views

Dropping list elements that are members of other lists [closed]

4 votes
2 answers
271 views

Sorting a list of "Low", "Medium", "High" into low, medium, high

5 votes
1 answer
371 views

Fast double sum involving Kronecker symbol

4 votes
2 answers
131 views

How can I label different subcategories in different groups in BoxWhiskerChart?

1 vote
4 answers
345 views

Finding a closed-form solution or a better approximation to a function in Mathematica

6 votes
2 answers
208 views

File Path name copy&paste- single/double backslash problem

4 votes
2 answers
205 views

Easiest way to obtain MeshRegion from CountryData

3 votes
6 answers
411 views

Benchmarking Mathematica 13 across machines


Looking for more? Browse the complete list of questions, or popular tags. Help us answer unanswered questions.