portage-ng / portage / sci-mathematics / ginac / 1.8.10
pmerge --pretend --verbose
[ebuild  N     ] sci-libs/cln-1.3.7:1::gentoo USE="-doc -examples" 1.3 MiB
[ebuild  N     ] sci-mathematics/ginac-1.8.10::gentoo USE="-doc -examples" 1.4 MiB

Total: 2 packages (2 new), Size of downloads: 2.7 MiB


 * Running sanity checks...

 * resolver plan required 8 ops (0.01 seconds)

Wall time
0.438 s vs. 0.012 s for portage-ng