Does KCalc support double factorials? When I try to calculate 7!! in scientific mode, I get the result for(7!)! instead.
Oh, how about Qalculate?
I think 7!!=105
I’d stick with a calculator you can type in your equation if you’re going to get complicated… There is NO WAY (in my version ) of kcalc to enter double factorial, and it’s no good clicking x! twice… not sure why, because it does show 7!! in the display. Personally I’d file a bug and move on to Qalculate.
Done, and I decided to switch to Kalk. https://bugs.kde.org/show_bug.cgi?id=513520
Ok, fair play - but I’d definitely recommend giving Qalculate! a good spin… I use the Qt version with the keypad hidden and history visible.
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I just made a Desktop Entry that opens it up in konsole.
Very useful little thing.
What is the data about, in the screenshot though?
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linuxlinks.com test and review FOSS software - the reason I suggested Qalculate (and kalk depends on libqalculate) is that it’s the best, and it has a better front end.
Kalk is primarily a mobile app.
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