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jak's user avatar
jak
  • Member for 9 years, 1 month
  • Last seen more than 3 years ago
  • Germany
11 votes
0 answers
327 views

Mathematica package for explicit matrix representations of group generators?

11 votes
0 answers
114 views

Why does the kernel quit if I want to use minus a sum that I converted from a list?

7 votes
2 answers
598 views

Given a set of four linearly independent vectors, how can I compute two additional linearly independent vectors?

5 votes
1 answer
415 views

How do I disable that Mathematica orders terms in lexicographic order?

5 votes
1 answer
190 views

Copy ScientificForm as Latex?

4 votes
1 answer
255 views

Solving a linear equation in an abstract vector space

4 votes
1 answer
1k views

Easy way to solve a matrix equation for a matrix?

4 votes
2 answers
407 views

Write Sum of Matrices Explicitly

4 votes
6 answers
2k views

Randomly Multiply OR Divide by a Random Number?

3 votes
1 answer
67 views

TensorContract with KroneckerProduct instead of ordinary Times

3 votes
1 answer
2k views

Why is KroneckerProduct[vector, vector] a matrix in Mathematica, not a vector?

3 votes
1 answer
565 views

How can I draw a histogram from a nested list?

3 votes
2 answers
285 views

How can Tally group elements that differ only by a sign together?

3 votes
1 answer
508 views

Solve Differential Equations with Boundary Condition at Variable Point

3 votes
1 answer
952 views

Explicit Contraction of Tensor Indices [duplicate]

2 votes
1 answer
104 views

Replacement producing unexpected result

2 votes
2 answers
455 views

How to force a replacement in an order that I want?

1 vote
0 answers
54 views

Using Coefficient for Conjugate[variables] (Mathematica ignores my assumptions)

1 vote
2 answers
170 views

Change function acting on sum to function acting on each object individually

1 vote
1 answer
172 views

Paramter Scans and $\chi^2$ Test in Mathematica

1 vote
1 answer
681 views

Mathematica computes wrong eigenvectors? [closed]

0 votes
1 answer
129 views

Strange eigenvector behaviour for matrix with large numerical values

0 votes
1 answer
128 views

How to fit parameters, not functions?

0 votes
0 answers
39 views

Rewriting List of Matrix Equation in Terms of Individual Equations? [duplicate]

0 votes
0 answers
34 views

DeleteDuplicate from a list with {x == y, y == x} -> {x == y}; [duplicate]