JT_NL's user avatar
JT_NL's user avatar
JT_NL's user avatar
JT_NL
  • Member for 11 years, 8 months
  • Last seen more than 2 years ago
22 votes
2 answers
2k views

Why does Mathematica give the wrong answer when integrating?

11 votes
4 answers
11k views

Computing eigenvectors and eigenvalues

10 votes
2 answers
2k views

Expand modulus squared

9 votes
3 answers
3k views

Replace expressions with symbols

6 votes
3 answers
681 views

Replacement rule only matches part of expression

5 votes
1 answer
893 views

How do I use the result of Solve in a function definition?

5 votes
1 answer
344 views

Replace rule does not match

4 votes
1 answer
506 views

Replace rule also matching complex numbers

4 votes
2 answers
2k views

Local variables

4 votes
2 answers
630 views

Indeterminate expression. Where?

3 votes
2 answers
1k views

Compute integral symbolically or numerically

3 votes
3 answers
422 views

Coloring random points in an annulus