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visits member for 2 years, 9 months
seen 18 hours ago

Not to be offended


23h
asked What is the simplest way to obtain function obect of a given function?
1d
accepted Why do expressions with D and Derivative giving so different results for me?
1d
asked Why do expressions with D and Derivative giving so different results for me?
Nov
19
accepted How to extract matrix which produces given symbolic linear combinations?
Nov
19
comment How to extract matrix which produces given symbolic linear combinations?
this is probably because of the different order of coefficients
Nov
18
revised How to extract matrix which produces given symbolic linear combinations?
added 83 characters in body
Nov
18
asked How to extract matrix which produces given symbolic linear combinations?
Nov
18
comment How does Mathematica interpolates?
@AlexeyPopkov don't see how to extract function
Nov
18
comment How does Mathematica interpolates?
@Öskå the same result
Nov
18
asked How does Mathematica interpolates?
Nov
18
asked What does it mean: “Assuming a matrix | Use a list of lists instead”?
Nov
13
revised How to force 0^0 be 1 in Mathematica?
added 464 characters in body
Nov
13
asked How to force 0^0 be 1 in Mathematica?
Nov
13
revised Symbolic matrice or vectors in Mathematica?
added 2198 characters in body
Nov
13
comment Symbolic matrice or vectors in Mathematica?
I am speaking about a. It's dimension should be 3x3
Nov
12
comment Symbolic matrice or vectors in Mathematica?
For example Length[]
Nov
12
comment Symbolic matrice or vectors in Mathematica?
The key idea was to replace [[]] to []? But this will not be a list/matrix, i.e. I won't be able to perform list operations on it.
Nov
12
asked Symbolic matrice or vectors in Mathematica?
Oct
17
accepted How to plot multivariate tabular data
Oct
17
comment How to plot multivariate tabular data
This structure was imagined not by me, but by numerous creators of numeric packages, like Excel, Matlab, Statistica etc.