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johnhenry
  • Member for 9 years, 1 month
  • Last seen more than 4 years ago
2 votes
1 answer
206 views

Defining a function of matrices [closed]

2 votes
1 answer
200 views

Substituting values of variables in solution of a system of linear equations

1 vote
2 answers
204 views

Filing matrix by bands [closed]

1 vote
3 answers
132 views

Fill an array, symmetric with respect to its centre

1 vote
2 answers
544 views

Complex numbers from two arrays with Real and Imaginary parts

1 vote
1 answer
128 views

Calculating a function repetitively without using a For loop

0 votes
1 answer
293 views

Create an array with certain conditions and use it to fill a matrix [closed]

0 votes
3 answers
3k views

Define a matrix depending on variable in Mathematica [closed]

0 votes
0 answers
89 views

Matrix with equations as entries - how to choose them and solve them

0 votes
1 answer
41 views

Simplify this equation of variables and parameters

0 votes
1 answer
307 views

Plotting six chosen rows of a matrix

-2 votes
1 answer
169 views

Recreating in Mathematica a matrix created in Python [closed]