Accessing Elements of Matrices

Elżbieta Kotlicka-Dwurznik shared this question 9 months ago
Needs Answer

I have problem with accessing elements of matrix in CAS.

It seems that, if H denotes matrix 2x2, than the simplified syntax H(1,1) doesn't work. Does it work only in Algebra View?


Sincerely, Elzbieta

Comments (2)

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Hi,


"Does it work only in Algebra View?"

For me, it does not even work anymore in Algebra ??? return argument error


Element(H,1,1) works

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I use G 6 online and it works:

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