armadillo

USE flags

• arpack - Link with sci-libs/arpack libraries for eigen decomposition
• blas - Add support for the virtual/blas numerical library
• doc - Add extra documentation (API, Javadoc, etc). It is recommended to enable per package instead of globally
• examples - Install examples, usually source code
• hdf5 - Add support for the Hierarchical Data Format v5
• lapack - Add support for the virtual/lapack numerical library
• mkl - Use matrix allocation from the Intel MKL sci-libs/mkl
• superlu - Use SuperLU for sparse linear equation solving sci-libs/superlu
• test - Enable dependencies and/or preparations necessary to run tests (usually controlled by FEATURES=test but can be toggled independently)