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wondering
  • Member for 9 years, 7 months
  • Last seen more than a month ago
  • Prague, Czechia
13 votes
2 answers
4k views

How to exclude some indices in defining Table?

7 votes
2 answers
2k views

How to export plot legend independently?

3 votes
1 answer
405 views

Plot several columns of table with variable number of columns and display the legend accordingly

3 votes
3 answers
1k views

How do I numerically integrate a numerical solution of a differential equation? [duplicate]

3 votes
1 answer
75 views

What is the meaning of True in my result? [closed]

3 votes
1 answer
2k views

What is the meaning of two square brackets in function definition? [duplicate]

2 votes
2 answers
99 views

Labeling a plot point under the axis

2 votes
2 answers
243 views

How do I choose in a 3d plot of 2 functions the color of the second one, if I only plot 1 function?

2 votes
2 answers
1k views

Plot column 1 against list of columns in column 2 (ListPlot)

2 votes
0 answers
796 views

Best way to create symmetric matrices with block structure and additional symmetries of the submatrices

2 votes
2 answers
2k views

Using Placed with Show - the simplest solution to move the legend around?

2 votes
2 answers
880 views

Perturbation theory with Mathematica: Definite integral of polynomial times exponential times hypergeometric function of imaginary argument

1 vote
2 answers
605 views

Table operation after export and import of data does not give me the same result

0 votes
0 answers
51 views

What means the definition F[t_?NumericQ] :=...? [duplicate]

0 votes
1 answer
298 views

What to use instead of ReplaceAll to replace a parameter with a number before the evaluation of an integral?

0 votes
1 answer
243 views

How to efficiently exponentiate a differential operator with non-commuting terms, acting on an infinite series?

0 votes
1 answer
302 views

Infinite sum + integral

-1 votes
1 answer
256 views

How to approach the numerical solution of the Ermakov–Pinney equation? [closed]