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

Calculating dependencies ... done!
Dependency resolution took 0.99 s (backtrack: 0/20).

[ebuild  N     ] sci-calculators/datamash-1.9::gentoo  USE="nls openssl" 2592 KiB

Total: 1 package (1 new), Size of downloads: 2592 KiB