Contents:
all_bott()
all_bott_vect()
bott()
bott_matrix()
bott_vect()
compute_uv()
phase_diagram()
phase_diagram_disorder()
plot_phase_diagram()
sort_evals_evects()
all_spin_bott()
get_p_sigma_p_bott()
make_projector()
plot_psp_spectrum()
spin_bott()