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DJBunk
  • Member for 11 years, 11 months
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15 votes
2 answers
6k views

Why can't I provide NMinimize with initial points when minimizing over two variables but not one?

11 votes
1 answer
6k views

Mathematica won't give eigenvectors but Wolfram Alpha will? What am I doing wrong?

5 votes
1 answer
3k views

How do I treat elements in a list as variables inside a module?

4 votes
2 answers
236 views

Calling a function an unspecified number of times

4 votes
0 answers
233 views

Why does Mathematica not go to specified order in series?

4 votes
0 answers
3k views

How do you obtain the limits of the domain of an interpolated function? [duplicate]

3 votes
2 answers
12k views

Mathematica output doesn't work as input

2 votes
2 answers
251 views

Can you form a list with elements which are terms from an equation?

2 votes
1 answer
314 views

How can I more efficiently define a square root with the branch cut along the positive imaginary axis?

1 vote
1 answer
54 views

What does Automatic mean in the context of VerifySolutions for NSolve?

1 vote
1 answer
214 views

Power series with decimal and arbitrary powers

1 vote
0 answers
114 views

Why does DeleteDuplicatesBy fail?

1 vote
3 answers
110 views

How can you form a variable from a function and its arguments?

0 votes
2 answers
271 views

Can you label an array by variables or strings instead of integers?

0 votes
2 answers
277 views

Is there a way to specify the singularities of this integrand in order to numerically integrate it?

-1 votes
1 answer
574 views

variable sized lists and using lists as variables