8|sci-physics/feyncalc|feyncalc-9.3.1.ebuild|sci@gentoo.org:sci-physics@gentoo.org:alexander@neuwirth-informatik.de 8|sci-physics/feyncalc|feyncalc-9999.ebuild|sci@gentoo.org:sci-physics@gentoo.org:alexander@neuwirth-informatik.de