These are the packages that would be merged, in order:

Calculating dependencies ... done!
Dependency resolution took 0.97 s (backtrack: 0/20).

[ebuild  N     ] dev-tex/sketch-0.3.7::gentoo  USE="-doc -examples" 2815 KiB

Total: 1 package (1 new), Size of downloads: 2815 KiB