DESCCRIPTION When using Calculator, you cannot tell if the number that is being displayed to you is a factor you are entering or the result of a calculation. ADDITIONAL INFORMATION I am aware, that this is how old-school physical calculators used to work, but I think it is impractical in a modern Desktop, for the meta discussion, visit Ticket #463809.
I like how Kalk shows it: with the factors on top and the results below them.
*** This bug has been marked as a duplicate of bug 464152 ***