/usr/include/feel/ is in libfeel++-dev 0.91.0~svn7215-3build1.
This file is owned by root:root, with mode 0o755.
There are a lot of files here (659 total). We're only showing the immediate contents of /usr/include/feel.
/usr/include/feel
..
/usr/include/feel/Eigen/
/usr/include/feel/dal_algobase.h
/usr/include/feel/dal_basic.h
/usr/include/feel/dal_except.h
/usr/include/feel/dal_ref.h
/usr/include/feel/dal_std.h
/usr/include/feel/feelalg/
/usr/include/feel/feelconfig.h
/usr/include/feel/feelcore/
/usr/include/feel/feeldiscr/
/usr/include/feel/feelfilters/
/usr/include/feel/feelinfo.h
/usr/include/feel/feelmaterial/
/usr/include/feel/feelmesh/
/usr/include/feel/feelpoly/
/usr/include/feel/feelsystem/
/usr/include/feel/feelvf/
/usr/include/feel/gmm.h
/usr/include/feel/gmm_blas.h
/usr/include/feel/gmm_blas_interface.h
/usr/include/feel/gmm_condition_number.h
/usr/include/feel/gmm_conjugated.h
/usr/include/feel/gmm_def.h
/usr/include/feel/gmm_dense_Householder.h
/usr/include/feel/gmm_dense_lu.h
/usr/include/feel/gmm_dense_qr.h
/usr/include/feel/gmm_dense_sylvester.h
/usr/include/feel/gmm_domain_decomp.h
/usr/include/feel/gmm_inoutput.h
/usr/include/feel/gmm_interface.h
/usr/include/feel/gmm_interface_bgeot.h
/usr/include/feel/gmm_iter.h
/usr/include/feel/gmm_iter_solvers.h
/usr/include/feel/gmm_kernel.h
/usr/include/feel/gmm_lapack_interface.h
/usr/include/feel/gmm_matrix.h
/usr/include/feel/gmm_modified_gram_schmidt.h
/usr/include/feel/gmm_opt.h
/usr/include/feel/gmm_precond.h
/usr/include/feel/gmm_precond_diagonal.h
/usr/include/feel/gmm_precond_ildlt.h
/usr/include/feel/gmm_precond_ildltt.h
/usr/include/feel/gmm_precond_ilu.h
/usr/include/feel/gmm_precond_ilut.h
/usr/include/feel/gmm_precond_ilutp.h
/usr/include/feel/gmm_precond_mr_approx_inverse.h
/usr/include/feel/gmm_real_part.h
/usr/include/feel/gmm_scaled.h
/usr/include/feel/gmm_solver_Schwarz_additive.h
/usr/include/feel/gmm_solver_bfgs.h
/usr/include/feel/gmm_solver_bicgstab.h
/usr/include/feel/gmm_solver_cg.h
/usr/include/feel/gmm_solver_constrained_cg.h
/usr/include/feel/gmm_solver_gmres.h
/usr/include/feel/gmm_solver_idgmres.h
/usr/include/feel/gmm_solver_qmr.h
/usr/include/feel/gmm_sub_index.h
/usr/include/feel/gmm_sub_matrix.h
/usr/include/feel/gmm_sub_vector.h
/usr/include/feel/gmm_superlu_interface.h
/usr/include/feel/gmm_transposed.h
/usr/include/feel/gmm_tri_solve.h
/usr/include/feel/gmm_vector.h
/usr/include/feel/gmm_vector_to_matrix.h
/usr/include/feel/options.hpp
/usr/include/feel/signature_of_eigen3_matrix_library