Hello smath-forum,

I am trying to use the equations below to define a matrix.
The result should be a 3x3 matrix per equation. Which later is composed to a 6x6 matrix:
AB
BD

Is that possible in smath? If yes - how could it be done?



Q is 3x3 matrix
Q* is 2x2 matrix

Is something like this allready documented or should i do it?

in hope for your support

redet

You have to define A,B,D in a loop, then you can merge the matrices using augment(...) and stack(...)

Thank you this works very good.

An alternative is to write the equations into a Matrix and that loop over it: