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expression
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21 votes
14 answers
4k views

Pick elements of largest absolute value

21 votes
5 answers
5k views

List comprehension in Mathematica

15 votes
4 answers
6k views

Simulate MATLAB's meshgrid function

14 votes
5 answers
347 views

Can ReplacePart be sped up?

13 votes
5 answers
4k views

How can I simulate this animation of checking for prime numbers?

13 votes
4 answers
544 views

Equivalent Nested Loop Structure (combinations_with_replacement)

13 votes
1 answer
364 views

Export infinite looping GIFs by default

13 votes
4 answers
459 views

Group points which on several straight lines

12 votes
4 answers
1k views

The correct way to draw this fractal

12 votes
3 answers
446 views

Simplifying code that displays a square rolling inside a circle

12 votes
1 answer
192 views

Performance regression for big integer computation

11 votes
2 answers
891 views

Filling Fill incomplete in ListLinePlot

11 votes
1 answer
394 views

Mathematica8 can compile this function but Mathematica 9 can't if I set CompilationTarget -> "C"

10 votes
4 answers
13k views

How to convert rgb to YCbCr?

10 votes
1 answer
829 views

ListLinePlot not showing filling

10 votes
1 answer
635 views

Mathematica 9 can't integrate this function but earlier versions could

10 votes
3 answers
818 views

Reduce can't reduce an equation without appropriate assumptions

10 votes
3 answers
550 views

How to get all possible paths in 0/1 matrix better way?

10 votes
2 answers
255 views

Efficient method to find a pair that sum to a given value in a list in matematica style

10 votes
5 answers
907 views

Simplify radical expression (a + b - Sqrt[a^2 - b^2])/Sqrt[a + b]

9 votes
3 answers
800 views

What is wrong with my expression for compiling?

9 votes
2 answers
186 views

vectorized operations is not efficient?

9 votes
1 answer
127 views

IntegerDigits has Listable attributes, but not fast

9 votes
8 answers
3k views

Better code to find Narcissistic number

8 votes
2 answers
679 views

Goto and Compile

8 votes
5 answers
305 views

Better way to make a certain list with palindromic sublists

8 votes
10 answers
490 views

Map function on the specified location

8 votes
2 answers
235 views

Given x ⊕ x =5,x ⊕ (y ⊕ z) = (x ⊕ y)+z-5 what is 2009 ⊕ 1949

8 votes
2 answers
366 views

Generate random lines that don't be too crowded between the intersections

8 votes
3 answers
203 views

Can LibraryLink receive and output a list of strings?