New functions: Matrix determinant routines.
New functions: Matrix determinant routines.

arnopaehler/Ne10,arnopaehler/Ne10,arnopaehler/Ne10,h6ah4i/Ne10,h6ah4i/Ne10,arnopaehler/Ne10,arnopaehler/Ne10,h6ah4i/Ne10,h6ah4i/Ne10,h6ah4i/Ne10