Version: unspecified (using KDE 4.6.2) OS: Linux If you enter, for example, '5' and then '+', and then again '+' you get 10. On regular calculators if you press several times in a row an operation button it doesn't (re)compute the result - if you press '+' and then '-' it uses '-' as the operation directive when you enter next number. Reproducible: Always Steps to Reproduce: Start KCalc. Enter '5'. Press '+' twice. Actual Results: You get '10' on screen Expected Results: '5' should still be on the screen. '+' operation should be executed only when another number was entered after this and '=' pressed or another operation selected.
*** This bug has been marked as a duplicate of bug 57349 ***