mkl -- inverse square matrix -- transpose

[diedro]

hi every one,

I would like to find the inverse and after that of a square matrix. The matrix it is n x n with n very small, max n = 20-30.
I would like to use the mkl libraries in intel fortran 95\\2003.
what libraries could I use ?
How shall I do?
thanks

[TimP]

TRANSPOSE is a Fortran intrinsic. It should work well on this problem size.
If you go into the documents directory of your installation and open up mkl/index.html, you can get some advice about inversion. You will note the suggestion to use getrf and getri.
If you want the lapack95 interface, you should read about that as well.
Appropriate use of inversion is a numerical analysis topic which goes well beyond the scope of these forums. Note that there is a separate forum for MKL, watched by several experts.

[diedro]

hi,

thank you very much,

I think that transpose will work very well.

I have already moved the post to mkl forum, I hope to get some help about lapack95.