user avatar
user avatar
user avatar
chyanog
  • Member for 9 years, 11 months
  • Last seen this week
  • China
50 votes
10 answers
12k views

Generating a Sierpinski carpet

26 votes
3 answers
5k views

How do I simplify expressions with square roots?

18 votes
3 answers
2k views

What is Mathematica's equivalent to MATLAB's filter function?

16 votes
1 answer
924 views

How can I collect data for visualization of quick sort?

15 votes
1 answer
918 views

How can I define a Listable function only apply to a vector?

14 votes
2 answers
885 views

How can I compile this function

14 votes
3 answers
1k views

How can I improve my code for drawing a tree?

14 votes
6 answers
1k views

How can I fill-in this Pentagram?

14 votes
5 answers
1k views

How to improve this code for solving the "Mr.S and Mr.P" puzzle?

14 votes
9 answers
2k views

How to join each of the spheres? Or, how to make a 3D grid?

13 votes
4 answers
563 views

Can you recommend an efficient method for finding the least integer satisfying my inequality?

12 votes
3 answers
851 views

How can I highlight a moving bar in an animation of a bar chart?

12 votes
4 answers
1k views

What is a good way to plot some difficult implicit equations?

12 votes
5 answers
905 views

How do I solve this probability problem with Probability?

10 votes
1 answer
1k views

How do I put an image on the complex plane?

10 votes
2 answers
8k views

How to expand tan(x+y) as normal form?

10 votes
2 answers
360 views

Mathematica Typing Effect

9 votes
6 answers
318 views

Is there a better way to add a "key" for the list of GatherBy?

9 votes
5 answers
1k views

How to compile the code for generate Pythagorean_triple?

9 votes
3 answers
759 views

Efficient code for solve this equation

8 votes
6 answers
2k views

Make the code shorter for solving Fizz buzz

8 votes
4 answers
606 views

Efficient code for the Ten True Sentences puzzle

7 votes
2 answers
2k views

Color mixing or blend

6 votes
3 answers
538 views

Generate a Combination of letters by a number

6 votes
1 answer
1k views

How can I find a particular character in an image that has many similar Chinese characters? [duplicate]

6 votes
2 answers
464 views

How can I convert this ListPlot to ArrayPlot?

5 votes
1 answer
308 views

Can mathematica resolve this equation?

5 votes
1 answer
210 views

How can I replace Polygon by Line in the output of ParametricPlot3D while preserving colours?

5 votes
2 answers
3k views

Solving a trig equation

5 votes
3 answers
194 views

How can I combine two Pick expressions into one?