Engineering and Scientific
This group includes packages for performing mathematical and scientific computations and plotting, as well as unit conversion.
- atlas - Automatically Tuned Linear Algebra Software
 - blas - The Basic Linear Algebra Subprograms library
 - lapack - Numerical linear algebra package libraries
 - opencv - Collection of algorithms for computer vision
 - plotutils - GNU vector and raster graphics utilities and libraries
 - python-matplotlib - Python plotting library